15-Letter Words Containing: I,B,O
(In Any Order)
There are 549 15 letter words,
545 15 letter phrases and
0 15 letter abbr's with
I,B,O in.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
| benzodiazepines | 15 | 38 | nounn | ||||
noun • any of several similar lipophilic amines used as tranquilizers or sedatives or hypnotics or muscle relaxants; chronic use can lead to dependency | |||||||
| hypnotizability | 15 | 37 | nounn | ||||
Valid word for Scrabble US
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| psychobiography | 15 | 36 | nounn | ||||
Valid word for Scrabble US
| |||||||
| recognizability | 15 | 32 | nounn | ||||
Valid word for Scrabble US
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| dichlorobenzene | 15 | 32 | noun, adjectiven, adj | ||||
Valid word for Scrabble US
| |||||||
| objectification | 15 | 31 | nounn | ||||
noun • the act of representing an abstraction as a physical thing • a concrete representation of an abstract idea or principle | |||||||
| unexceptionably | 15 | 31 | adverb, adjectiveadv, adj | ||||
Valid word for Scrabble US
| |||||||
| subvocalization | 15 | 31 | nounn | ||||
Valid word for Scrabble US
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| nonobjectivisms | 15 | 31 | nounn | ||||
Valid word for Scrabble US
| |||||||
| decarboxylating | 15 | 31 | verb, adjectivev, adj | ||||
verb • To remove one or more carboxyl groups from a molecule | |||||||
| or scroll down to see all results... | |||||||
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. | |||||||
All 15 Letter Words
Words (549)
- insubordination
- bioluminescence
- incompatibility
- discombobulated
- destabilization
- psychobiologist
- objectification
- bacteriological
- microbiological
- communicability
- distributorship
- incommensurable
- troubleshooting
- neurobiological
- exhibitionistic
- unobjectionable
- responsibleness
- reproducibility
- detribalization
- demonstrability
- contemptibility
- conceivableness
- blameworthiness
- biogeographical
- bibliographical
- approachability
- unemployability
- uncopyrightable
- uncompromisable
- thromboplastins
- substantiations
- suborganization
- subcategorizing
- rumbustiousness
- ribonucleotides
- remobilizations
- rehabilitations
- reconstructible
- reconcilability
- prohibitiveness
- profitabilities
- prefabrications
- overembellishes
- overembellished
- obtainabilities
- obstructiveness
- obliviousnesses
- nonquantifiable
- nonflammability
- noncontributory
- noncompressible
- nonbiologically
- nonbelligerency
- nonavailability
- modifiabilities
- microbiologists
- maldistribution
- liberalizations
- infundibuliform
- inexorabilities
- indomitableness
- indissolubility
- improvabilities
- imponderability
- hydrobiological
- enterobacterium
- employabilities
- dithiocarbamate
- discombobulates
- disapprobations
- disambiguations
- demobilizations
- cyanocobalamins
- cyanocobalamine
- convertibleness
- cannibalization
- businesspersons
- bronchodilators
- bountifulnesses
- bloodguiltiness
- biostatistician
- bioregionalists
- biomathematical
- biodegradations
- bioavailability
- bidirectionally
- benzodiazepines
- belongingnesses
- beautifications
- autobiographers
- atrabiliousness
- astrobiologists
- antituberculous
- ambitiousnesses
- unobtrusiveness
- thromboembolism
- incomparability
- fashionableness
- unworkabilities
- unsociabilities
- unknowabilities
- unexceptionably
- uncategorizable
- tomboyishnesses
- thermostability
- subvocalization
- suburbanization
- substitutionary
- subreptitiously
- subproletariats
- subprofessional
- suboptimization
- subinfeudations
- subcommissioned
- somnambulations
- solubilizations
- solderabilities
- sociobiologists
- sesquicarbonate
- semiabstraction
- ribonucleosides
- retinoblastomas
- reformabilities
- redistributions
- recombinational
- recognizability
- reasonabilities
- radiobiologists
- radiobiological
- psychobiologies
- psychobiography
- promotabilities
- prohibitionists
- prepublications
- photobiologists
- photobiological
- phenobarbitones
- pentobarbitones
- paleobiologists
- paleobiological
- oversubscribing
- overstabilities
- overprescribing
- overelaboration
- overelaborating
- opprobriousness
- obtrusivenesses
- obstructionists
- obstructionisms
- obstinatenesses
- obsessivenesses
- observationally
- observabilities
- obnoxiousnesses
- objectivenesses
- nonsedimentable
- nonsaponifiable
- nonrecombinants
- nonobjectivists
- nonobjectivisms
- nonequilibriums
- noncelebrations
- nonbiographical
- nonbelligerents
- nonbarbiturates
- neurofibrillary
- neurobiologists
- negotiabilities
- mountebankeries
- monosyllabicity
- misdistribution
- misattributions
- micropublishing
- micropublishers
- microbarographs
- meroblastically
- labyrinthodonts
- laboriousnesses
- irrevocableness
- irreformability
- irreconcilables
- inviolabilities
- intolerableness
- interbehavioral
- insubordinately
- insolublenesses
- insociabilities
- incorrigibility
- incommensurably
- improbabilities
- impossibilities
- immunoglobulins
- immunoblottings
- immunoassayable
- immovablenesses
- immobilizations
- hypnotizability
- hypermobilities
- hypermetabolism
- hypercatabolism
- hydrobiologists
- holometabolisms
- hemoglobinurias
- gyrostabilizers
- gnotobiotically
- formidabilities
- fibrinopeptides
- exportabilities
- enterobacterial
- embryologically
- disposabilities
- disembowelments
- disembarkations
- dinitrobenzenes
- dichlorobenzene
- defibrillations
- decomposability
- decarburization
- decarboxylating
- corynebacterial
- corrigibilities
- controllability
- contractibility
- containerboards
- concelebrations
- computerphobias
- computabilities
- compatibilities
- comparabilities
- combinatorially
- combativenesses
- collaboratively
- codifiabilities
- coagulabilities
- claustrophobias
- chronobiologist
- chronobiologies
- bumptiousnesses
- brotherlinesses
- bronchoscopists
- bowdlerizations
- bourgeoisifying
- bougainvillaeas
- blaxploitations
- bituminizations
- bipolarizations
- biotechnologist
- biotechnologies
- biosystematists
- biostratigraphy
- bioremediations
- bioregionalisms
- biomechanically
- biogeochemistry
- biogeochemicals
- bioengineerings
- bibliotherapies
- bastardizations
- bacteriophagies
- bacteriologists
- autobiographies
- ariboflavinosis
- ariboflavinoses
- antimetabolites
- antifashionable
- antiabortionist
- ambiguousnesses
- ambassadorships
- affordabilities
- abstractionists
- abstractionisms
- absorbabilities
- weatherboarding
- unexceptionable
- syllabification
- subordinateness
- streptobacillus
- sociobiological
- programmability
- problematically
- decarboxylation
- corynebacterium
- compressibility
- boustrophedonic
- basidiomycetous
- alphabetization
- whistleblowings
- overabstracting
- nonreproducible
- noncombustibles
- antisubversions
- antiobscenities
- zygobranchiates
- vibroflotations
- vapourabilities
- unreconciliable
- unobjectionably
- unconstrainable
- uncompanionable
- uncategorisable
- unavoidableness
- ubiquitinations
- tuberculization
- tuberculisation
- trinitrobenzene
- thiobarbiturate
- tabularizations
- tabularisations
- symmetrophobias
- symbolographies
- symbolistically
- syllabographies
- subvocalisation
- subversionaries
- suburbanisation
- suborganisation
- suboptimisation
- subintellection
- subinsinuations
- subcontractings
- subcommissioner
- subcivilization
- subcivilisation
- subcategorising
- subassociations
- subalternations
- subaggregations
- strombuliferous
- strobilizations
- strobilisations
- strephosymbolia
- strabismometers
- spermatoblastic
- solubilisations
- scribaciousness
- rumblegumptions
- roundaboutility
- roundaboutation
- rhombporphyries
- reverberatories
- resolvabilities
- remobilisations
- reconstitutable
- recognisability
- quodlibetically
- quodlibetarians
- questionability
- pulmobranchiate
- proverbializing
- proverbialising
- propagabilities
- prohibitionisms
- producibilities
- probationership
- probabiliorists
- probabiliorisms
- ponderabilities
- polysyllabicism
- phlebosclerosis
- perissosyllabic
- parabolizations
- parabolisations
- palaeobotanists
- palaeobotanical
- palaeobiologist
- palaeobiologies
- palaebiologists
- oxyhaemoglobins
- ostensibilities
- ophthalmophobia
- omnibenevolence
- obstructionally
- noticeabilities
- noctambulations
- mountainboarder
- morbilliviruses
- misbecomingness
- methaemoglobins
- metagrobolizing
- metagrobolising
- metagrabolizing
- metagrabolising
- lophobranchiate
- liberalisations
- knowledgability
- irresolvability
- irremovableness
- insolvabilities
- inoperabilities
- inoculabilities
- inobtrusiveness
- incrossbreeding
- inconsolability
- incomputability
- importabilities
- imperturbations
- immoveabilities
- immobilisations
- hypnotisability
- holoblastically
- hobbledehoyisms
- histocompatible
- heteroflexibles
- herbivorousness
- gyrostabilisers
- groundbreakings
- governabilities
- gnotobiological
- fibrocartilages
- factorabilities
- evaporabilities
- equiprobability
- eleutherophobic
- eleutherophobia
- eburnifications
- ebullioscopical
- dysmorphophobia
- dorsibranchiate
- dissolvableness
- dissolubilities
- dissociableness
- disobligingness
- dishabilitation
- disemboguements
- discomboberates
- discomboberated
- disattributions
- deplorabilities
- democratifiable
- demobilisations
- deformabilities
- decarburisation
- decarbonization
- decarbonisation
- cyclobarbitones
- cyberterrorists
- cyberterrorisms
- countervailable
- corruptibleness
- corrosibilities
- corrodibilities
- corroboratively
- contractability
- conglobulations
- confusabilities
- commutabilities
- combinabilities
- colourabilities
- circumambulator
- circumambagious
- cannibalisation
- bronchoscopical
- bronchographies
- bronchiolitises
- broadmindedness
- brachypinakoids
- brachydiagonals
- brachiosauruses
- brachiocephalic
- bowdlerisations
- bloodthirstiest
- bloodcurdlingly
- bituminisations
- bisphosphonates
- bipolarisations
- biorhythmically
- biopsychologies
- bioprospectings
- bioecologically
- biodestructible
- bioastronautics
- bioaccumulation
- bioaccumulating
- bibliothecaries
- bibliophilistic
- batrachophobias
- bathometrically
- bastardisations
- balneotherapies
- autostabilities
- associabilities
- archeobotanists
- archaeobotanist
- archaeobotanies
- antithrombotics
- anthropophobics
- anthropophobias
- anthropobiology
- adsorbabilities
- actinobiologies
- absorptiometers
- absorbefacients
- aboriginalities
- abiogenetically
- yellow-blindness
- unprofitability
- tribromomethane
- tribromoethanol
- transposability
- stercobilinogen
- spongioblastoma
- semi-abstraction
- scomberesocidae
- plumbaginaceous
- overbearingness
- over-embellished
- opisthobranchia
- objectivization
- noncommunicable
- noble-mindedness
- nitrosobacteria
- nitrogen-bearing
- neighbourliness
- myxobacteriales
- membrane-forming
- manoeuvrability
- mandibulofacial
- lymphoblast-like
- luxembourg-ville
- labyrinthodonta
- labour-intensive
- incommutability
- heterometabolic
- haemoglobinuria
- haemoglobinemia
- energy-absorbing
- detribalisation
- destabilisation
- delabialization
- cyclobenzaprine
- consubstantiate
- combustibleness
- brownish-striped
- broad-mindedness
- brightly-colored
- brachistochrone
- blastocladiales
- bibliothecarial
- beta-lipoprotein
- basidiomycotina
- balanoposthitis
- balaenopteridae
- bacteriophagous
- archaeobacteria
- arboriculturist
- alphabetisation
- afibrinogenemia
- acousticophobia
- abdominovesical
Phrases (545)
- yucca brevifolia
- woodland caribou
- william lipscomb
- wild bill hickock
- water absorption
- ugo buoncompagni
- thorstein veblen
- sumatran benzoin
- suborder oscines
- suborder ophidia
- subjunctive mood
- strategic buyout
- stable companion
- southern baptist
- sorbus domestica
- solidago bicolor
- sir john vanbrigh
- sir francis bacon
- sinbad the sailor
- scribbling block
- rubus fruticosus
- rock of gibraltar
- robert a. heinlein
- richard d. fosbury
- ribonucleic acid
- republic of palau
- republic of ghana
- republic of benin
- rangifer caribou
- rainbow lorikeet
- rabbit bandicoot
- psychotic belief
- positive balance
- pocket billiards
- place of business
- penetration bomb
- passeriform bird
- oxidation number
- ovibos moschatus
- order of business
- on a regular basis
- ocimum basilicum
- nitrogen balance
- nikolai bukharin
- monilia albicans
- mandibular notch
- mail-order buying
- longicorn beetle
- lionel barrymore
- line-drive double
- lepomis gibbosus
- legislative body
- lanius excubitor
- kingdom of iberia
- kingdom of bhutan
- junction barrier
- johann bernoulli
- insurance broker
- indian blackwood
- immunoglobulin g
- immunoglobulin a
- horseback riding
- half-moon bastion
- gloriosa superba
- giotto di bondone
- geomys bursarius
- genus eriobotrya
- genus enterobius
- genus bombycilla
- football stadium
- fine-toothed comb
- family bufonidae
- ernst boris chain
- elegant brodiaea
- durio zibethinus
- diospyros ebenum
- diamond jim brady
- debt of gratitude
- dalbergia sissoo
- cuban revolution
- coraciiform bird
- composite number
- common blackfish
- committee member
- combretum family
- columbiform bird
- columba fasciata
- capital of zambia
- capital of gambia
- canakkale bogazi
- by trial and error
- button accordion
- butterfly orchis
- butterfly orchid
- business concern
- building complex
- buffalo bill cody
- buckthorn family
- broomrape family
- broadcast medium
- british honduras
- bricks and mortar
- branta leucopsis
- botulinum toxin a
- borrowed capital
- bone-forming cell
- bond certificate
- bohemian waxwing
- bodily structure
- boat-billed heron
- bitter chocolate
- biological group
- biological clock
- biological agent
- beryllium bronze
- benito mussolini
- benefit of clergy
- battle of okinawa
- battle of britain
- bathroom fixture
- basic assumption
- bartholomeu diaz
- bartholomeu dias
- band of partisans
- bahasa indonesia
- badminton racket
- background noise
- auxiliary boiler
- automobile trunk
- atomic number 116
- atomic number 114
- atomic number 113
- atomic number 109
- atomic number 106
- atomic number 103
- atomic number 102
- assemblies of god
- appointment book
- anton rubinstein
- anton rubenstein
- anthemis nobilis
- american buffalo
- alfred korzybski
- alcoholism abuse
- albert michelson
- acinonyx jubatus
- abies lasiocarpa
- zebrawood family
- yukon white birch
- yellow globe lily
- woodsia glabella
- wilson's blackcap
- william bradford
- william beaumont
- vladimir nabokov
- vitamin b complex
- viorna baldwinii
- vincenzo bellini
- vibratory hammer
- vena obturatoria
- vena bronchialis
- ursus horribilis
- umbrina roncador
- typhoid bacillus
- tuberous begonia
- trifolium dubium
- travel guidebook
- tomentum cerebri
- tobacconist shop
- tobacco industry
- tighten one's belt
- thermobaric bomb
- texas storksbill
- taxus brevifolia
- sutura lamboidea
- suffragan bishop
- subordinate word
- suborder tyranni
- subclass rosidae
- stillborn infant
- statue of liberty
- star-leaf begonia
- spizella arborea
- sorbus aucuparia
- sorbus americana
- sorbian language
- sorbent material
- sodium carbonate
- soapberry family
- smooth bark kauri
- sir jacob epstein
- simarouba glauca
- sida rhombifolia
- shipboard system
- shining clubmoss
- shagbark hickory
- sensible horizon
- senecio jacobaea
- seaside scrub oak
- saxicola rubetra
- san francisco bay
- salix babylonica
- saint-john's-bread
- rubiaceous plant
- rubia cordifolia
- rorippa amphibia
- robinson jeffers
- robin goodfellow
- ring rot bacteria
- richard j. roberts
- rhus diversiloba
- rhode island bent
- rh-negative blood
- reusable routine
- republic of yemen
- republic of niger
- republic of nauru
- republic of malta
- republic of korea
- republic of kenya
- republic of india
- republic of haiti
- republic of china
- republic of chile
- religious belief
- reinhold niebuhr
- reaction turbine
- rainbow seaperch
- radio brightness
- rabbit's-foot fern
- quercus borealis
- push-button radio
- publishing house
- public transport
- public relations
- public knowledge
- prunus sieboldii
- proboscis monkey
- proboscis flower
- pride of barbados
- precambrian aeon
- posthumous birth
- pope benedict xiv
- police constable
- pocketbook issue
- pitot-static tube
- pinus cembroides
- pilot blacksnake
- pierre-paul broca
- phantom limb pain
- partial abortion
- parabolic mirror
- oxylebius pictus
- otto von bismarck
- os tarsi fibulare
- ordinary bicycle
- order embioptera
- order branchiura
- orbital rotation
- operating budget
- ojibway language
- obstetrical toad
- observation post
- observation dome
- oblique triangle
- not by a long sight
- northern baptist
- nitrous bacteria
- nickel-base alloy
- nestor notabilis
- nelumbo nucifera
- mountain climber
- motor nerve fiber
- moral obligation
- monohybrid cross
- minor-league club
- melicocca bijuga
- medicago arborea
- mandibular joint
- mandibular fossa
- maffeo barberini
- macrobiotic diet
- lupinus arboreus
- ludwig boltzmann
- louis the bruiser
- lobbying expense
- little blue heron
- linnaea borealis
- liebig condenser
- leprosy bacillus
- laser-guided bomb
- labial consonant
- jorge luis borges
- john wilkes booth
- jacobus arminius
- italian woodbine
- isobutyl nitrite
- instruction book
- induced abortion
- indian rattlebox
- indian breadroot
- immunoglobulin m
- immunoglobulin e
- immunoglobulin d
- hydrogen bromide
- hydrobromic acid
- hyaloid membrane
- hummingbird moth
- holbein the elder
- hieronymus bosch
- hibiscus trionum
- herb christopher
- helleborus niger
- halibut-liver oil
- hairy willowherb
- hairball formula
- gottlieb daimler
- giuseppe balsamo
- giovanni cimabue
- giant willowherb
- genus trombicula
- genus polybotria
- genus podilymbus
- genus phlebodium
- genus onobrychis
- genus libocedrus
- genus ixobrychus
- genus holbrookia
- genus hippobosca
- genus haematobia
- genus embothrium
- genus dermatobia
- genus dendrobium
- genus brevoortia
- genus botrychium
- genus beaumontia
- garbage disposal
- francis beaumont
- four-line brevier
- for the time being
- fluoroboric acid
- fire-bellied toad
- fifty dollar bill
- field hockey ball
- ficus rubiginosa
- fibre optic cable
- fibonacci number
- fiber optic cable
- fashion business
- family mobulidae
- family lobotidae
- family cobitidae
- family belonidae
- family anobiidae
- evening grosbeak
- european bittern
- euphorbia peplus
- euphorbia litchi
- euphorbia ingens
- euphorbia exigua
- ethiopian banana
- erroneous belief
- emily jane bronte
- embryonic tissue
- embroidery frame
- emberiza aureola
- elizabeth taylor
- electric doublet
- edward g. robinson
- edible-podded pea
- e. a. von willebrand
- duke of edinburgh
- drop in the bucket
- drive-by shooting
- double-bitted axe
- double pneumonia
- double leg circle
- double indemnity
- doing business as
- dobereiner's lamp
- distribution law
- dioscorea batata
- dining-room table
- diceros bicornis
- daniel bernoulli
- crowberry family
- cotinus obovatus
- convertible bond
- conradina glabra
- comte de mirabeau
- common spoonbill
- combining weight
- combination lock
- colour blindness
- climbing boneset
- caspar bartholin
- carbonic acid gas
- carbon disulfide
- capparis arborea
- capitol building
- capital of brazil
- caladium bicolor
- cactus euphorbia
- cable television
- bypass capacitor
- by right of office
- business college
- built-soap powder
- building society
- bubo virginianus
- brussels griffon
- brown university
- brown onion sauce
- broomcorn millet
- bronzed diabetes
- bronchial asthma
- bronchial artery
- bromus secalinus
- bromus japonicus
- brodiaea elegans
- broadly speaking
- british columbia
- bristly oxtongue
- bristlecone pine
- brigit of kildare
- breach of promise
- boxing equipment
- bowiea volubilis
- bounded interval
- botanical garden
- bosphorus bridge
- boron fertilizer
- boron fertiliser
- bornholm disease
- bordeaux mixture
- book of zephaniah
- book of zechariah
- book of zachariah
- book of leviticus
- bomb calorimeter
- bomarea salsilla
- bolt of lightning
- boletus variipes
- boletus pallidus
- bolanci language
- boatswain's chair
- bluegrass region
- blue-headed vireo
- blue mountain tea
- blue mockingbird
- blue false indigo
- bloomeria crocea
- bloodwort family
- block anesthesia
- bleaching powder
- bladder disorder
- black rhinoceros
- bitter almond oil
- birthwort family
- birth prevention
- bird's-foot violet
- bird's foot clover
- bipolar disorder
- biotic community
- biosafety level 4
- biosafety level 3
- biosafety level 2
- biosafety level 1
- binomial theorem
- binocular vision
- binet-simon scale
- binary operation
- billiard parlour
- bill of attainder
- bigtoothed aspen
- big-toothed aspen
- bertillon system
- benzoyl peroxide
- benthic division
- benefactive role
- belgian sheepdog
- behavior therapy
- bearberry willow
- battle of panipat
- battle of iwo jima
- batch processing
- basket spikemoss
- basil of caesarea
- baseball diamond
- basal metabolism
- baruch de spinoza
- bartholin's gland
- barium protoxide
- barium hydroxide
- bantoid language
- bank examination
- baltimore oriole
- balochi language
- ballroom dancing
- ballast resistor
- balkan mountains
- baking chocolate
- bachelor of music
- b-complex vitamin
- averrhoa bilimbi
- atomic number 115
- atomic number 112
- atomic number 111
- atomic number 110
- atomic number 108
- atomic number 107
- atomic number 105
- atomic number 104
- atomic number 101
- atomic number 100
- astilbe japonica
- aster novi-belgii
- as far as possible
- artificial blood
- arnold of brescia
- armorial bearing
- armored searobin
- armored sea robin
- angostura bridge
- anechoic chamber
- anabolic steroid
- american lobster
- american frogbit
- american columbo
- ambrosia trifida
- ambrose burnside
- aluminium bronze
- allium tuberosum
- aerobic exercise
- aedes albopictus
- active subwoofer
- activated carbon
- absurdist humour
- absolute ceiling
- abronia maritima
- abronia fragrans
- ablation moraine
- abdominal muscle
- abdominal cavity
- abandoned infant
