13-Letter Words Starting: I
There are 947 13-letter words,
126 13-letter phrases and
0 13-letter abbr's that start with
I.
Best Scoring for Word Games
| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
| isocarboxazid | 13 | 34 | noun, adjectiven, adj | ||||
noun • a monoamine oxidase inhibitor (trade name Marplan) that is used to treat clinical depression | |||||||
| isoalloxazine | 13 | 29 | noun, adjectiven, adj | ||||
Valid word for Scrabble US
| |||||||
| inflexibility | 13 | 28 | nounn | ||||
noun • a lack of physical flexibility • the quality of being rigid and rigorously severe | |||||||
| inexpensively | 13 | 28 | adverbadv | ||||
adverb • in a cheap manner • with little expenditure of money | |||||||
| inexhaustibly | 13 | 28 | adverbadv | ||||
adverb • with indefatigable energy | |||||||
| inquisitively | 13 | 28 | adverbadv | ||||
adverb • with curiosity | |||||||
| incentivizing | 13 | 28 | verbv | ||||
verb • To provide incentives for; to encourage. • To provide incentives to. | |||||||
| individualize | 13 | 27 | verbv | ||||
verb • make or mark or treat as individual • make personal or more personal | |||||||
| inexpressibly | 13 | 27 | adverbadv | ||||
adverb • to an inexpressible degree | |||||||
| ineffectively | 13 | 27 | adverb, adjectiveadv, adj | ||||
adverb • in an ineffective manner | |||||||
| 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 13 Letter Words
Words (947)
- investigation
- international
- investigating
- interrogation
- irresponsible
- inappropriate
- inconvenience
- insignificant
- intentionally
- inexperienced
- investigative
- interrogating
- independently
- instinctively
- indispensable
- inconsiderate
- irreplaceable
- inspirational
- inconceivable
- incriminating
- improvisation
- interestingly
- individuality
- industrialist
- impersonating
- institutional
- indescribable
- impossibility
- instantaneous
- intergalactic
- inadvertently
- incarceration
- incapacitated
- inconspicuous
- improbability
- impersonation
- individualism
- involuntarily
- intelligently
- impressionist
- irretrievably
- inexhaustible
- ideologically
- insubordinate
- introspective
- incorruptible
- introspection
- irresponsibly
- incorporating
- interpersonal
- indoctrinated
- individualize
- incarcerating
- infinitesimal
- irrationality
- inconsistency
- informational
- imperceptible
- imperceptibly
- idiosyncratic
- irrepressible
- imperialistic
- indefatigable
- invincibility
- intravenously
- indifferently
- inexpressible
- interlocutory
- infuriatingly
- intramuscular
- impracticable
- ingurgitating
- insufficiency
- inventiveness
- insensitivity
- inevitability
- insubstantial
- indisposition
- indeterminate
- impressionism
- interrogative
- instructional
- infallibility
- insupportable
- incorporation
- impetuousness
- inviolability
- insensitively
- incompetently
- ineffectually
- inefficiently
- intravascular
- individualist
- incommunicado
- intrinsically
- incredulously
- ichthyologist
- inquisitorial
- intercultural
- inflexibility
- irretrievable
- incrimination
- inexpensively
- indescribably
- intransigence
- illuminations
- incontestable
- interbreeding
- impulsiveness
- ignominiously
- indiscernible
- incontinently
- inexpressibly
- interpolating
- impermissibly
- impertinently
- intermediator
- insectivorous
- indeterminacy
- interscapular
- irrecoverable
- injudiciously
- inclusiveness
- immunotherapy
- iontophoresis
- inconsequence
- intermountain
- inexplainable
- intercellular
- implacability
- inconvertible
- iridocyclitis
- incandescence
- intangibility
- industrialize
- ineffectively
- interrogatory
- inconsecutive
- interchanging
- inopportunely
- incontestably
- ingenuousness
- intracerebral
- immortalizing
- intermarrying
- insatiability
- inflorescence
- internalizing
- interpolation
- instinctually
- impassability
- inexhaustibly
- instructively
- ingeniousness
- imperiousness
- indefatigably
- individualise
- inquisitively
- imperturbable
- intermarriage
- immediateness
- individuation
- infeasibility
- insusceptible
- inhomogeneous
- immovableness
- identicalness
- integumentary
- incombustible
- intraspecific
- irreclaimable
- intemperately
- isomerization
- immunological
- injuriousness
- immutableness
- isoproterenol
- interactional
- illogicalness
- impalpability
- intercalation
- impassiveness
- interposition
- interpretable
- impeccability
- incorruptness
- interrelation
- invariability
- irreligiously
- interpellated
- interpellator
- interjections
- inheritresses
- intricateness
- impassivities
- infantilities
- interpermeate
- infantilizing
- inconstancies
- irreplaceably
- imagistically
- immiscibility
- interknitting
- infotainments
- interventions
- interknotting
- intercolonial
- interlacement
- inorganically
- iconographers
- intercommunal
- introductions
- iconographies
- insincerities
- impulsivities
- indeterminism
- insupportably
- investigators
- introgression
- impecuniosity
- impecuniously
- infraspecific
- interconnects
- incentivizing
- infringements
- incorporators
- insurrections
- incorporeally
- isolationists
- introspecting
- irritableness
- insociability
- incorruptibly
- inferentially
- inferiorities
- infusibleness
- inadvertences
- insolubilized
- importunities
- imperceivable
- incredulities
- interlocutors
- isoagglutinin
- ineffableness
- imperfections
- intellections
- intimidations
- interdictions
- intuitiveness
- intellectuals
- interrelating
- irksomenesses
- inhomogeneity
- intumescences
- immunizations
- inhospitality
- inappreciably
- interdigitate
- intemperances
- interrogatees
- ideogrammatic
- imperishables
- intermeddlers
- interrogators
- impermanences
- intermeddling
- interruptions
- insalubrities
- ironmongeries
- impersonality
- impoverishing
- inspiritingly
- indisciplined
- insinuatingly
- impersonators
- interferences
- intersections
- impertinences
- indiscretions
- insatiateness
- imperturbably
- interferogram
- installations
- intensionally
- intermingling
- indissociable
- intermissions
- indissociably
- inconceivably
- irreligionist
- impregnations
- inexactitudes
- industrialism
- indistinctive
- instantaneity
- inscriptional
- industriously
- instantiating
- impetuosities
- intermixtures
- interspersing
- inflationists
- invaginations
- internalising
- inexpediences
- invalidations
- interoperable
- inexperiences
- irreclaimably
- individuating
- incandescents
- ingurgitation
- intransigeant
- incommodities
- imprisonments
- inhabitations
- indoctrinates
- intergrafting
- illustriously
- incorporative
- ineligibility
- incompatibles
- incompetences
- indoctrinator
- inappreciable
- incapacitates
- innocuousness
- intrapersonal
- invectiveness
- intercalating
- intertillages
- illustrations
- influenceable
- instantiation
- interinvolved
- inveiglements
- intertropical
- incarnadining
- instrumenting
- intercessions
- intertwisting
- imaginatively
- improvisatory
- incongruities
- irrelevancies
- impassibility
- inventorially
- interpellates
- imaginariness
- implicatively
- interchangers
- intrepidities
- informalities
- insufflations
- immigrational
- inobservances
- inconsistence
- inexorability
- interspecific
- iontophoreses
- informatorily
- iontophoretic
- interspersion
- inoffensively
- inconsonances
- imperfectness
- inexpediently
- incendiarisms
- incapableness
- invertebrates
- irrepressibly
- independences
- interplanting
- incontinences
- interstratify
- ipsilaterally
- irresolutions
- imitativeness
- interpleaders
- interpleading
- inconveniency
- inhumannesses
- indeterminist
- inconvertibly
- introgressant
- irascibleness
- inconvincible
- intercompared
- intercompares
- investigatory
- inoperculates
- introgressive
- ignoblenesses
- immateriality
- infectivities
- interlayering
- introjections
- immaterialize
- interpolative
- inviabilities
- impermissible
- interpolators
- infrequencies
- impolitically
- intromissions
- interconverts
- invidiousness
- insusceptibly
- interworkings
- imponderables
- isolationisms
- invigilations
- intercortical
- interlinearly
- inosculations
- incorrigibles
- invigorations
- immoderations
- incorruptions
- intercropping
- introversions
- inactivations
- intercrossing
- invisibleness
- inscriptively
- interproximal
- inviolateness
- initialnesses
- intermittence
- intermittency
- integrability
- integralities
- insolubilizes
- idealizations
- immortalising
- indifferences
- insolubleness
- invitationals
- immortalities
- infertilities
- intracellular
- isometrically
- ineducability
- immortalizers
- impercipience
- interdentally
- incinerations
- interdepended
- imperfectives
- incrementally
- interregional
- intuitionisms
- insensibility
- intradermally
- isocarboxazid
- inegalitarian
- intuitionists
- intelligencer
- intelligences
- interdiffused
- interdiffuses
- intermarginal
- inquisitional
- indigestibles
- inspectorates
- infiltrations
- interdistrict
- incrustations
- immunochemist
- interdominion
- intussuscepts
- interelectron
- interepidemic
- importunately
- impermanently
- isoprenalines
- immunogeneses
- insidiousness
- immunogenesis
- interruptible
- immunogenetic
- intermediated
- intermediates
- illiberalisms
- inarticulates
- impoverishers
- inclinational
- immunologists
- impersonalize
- isoalloxazine
- illiberalness
- intenerations
- interfamilial
- intermembrane
- insanitations
- impractically
- indisciplines
- isoantibodies
- immunosorbent
- inclinometers
- isosmotically
- inspissations
- intermetallic
- inaugurations
- instabilities
- intensenesses
- indispensably
- idiomaticness
- illiquidities
- isostatically
- impracticably
- ingratiations
- intoxicatedly
- intersessions
- idiomatically
- intoxications
- industrialise
- inexactnesses
- intersexually
- intensiveness
- impreciseness
- intersocietal
- illocutionary
- incongruously
- inflammations
- irrationalism
- incuriosities
- instantnesses
- irrationalist
- isotonicities
- immanentistic
- incuriousness
- interactively
- ingrownnesses
- inflationisms
- inspectorship
- interstadials
- influentially
- interoceptive
- incognizances
- instaurations
- intragalactic
- internalities
- intrusiveness
- isochromosome
- incalescences
- interstimulus
- immaterialism
- inefficacious
- immaterialist
- instillations
- interglacials
- incantational
- inhabitancies
- interneuronal
- irrecoverably
- isochronously
- ichthyofaunae
- implantations
- interbehavior
- intransigents
- inanimateness
- ichthyofaunal
- ichthyofaunas
- illusionistic
- interterminal
- intergranular
- improvidently
- intraocularly
- incorrectness
- informatively
- immensenesses
- ichthyologies
- inseminations
- interobserver
- improprieties
- indomethacins
- interindustry
- interoceptors
- intrapreneurs
- improvability
- interracially
- interinvolves
- intrathecally
- inattentively
- incredibility
- intrathoracic
- improvidences
- interiorising
- interiorities
- interceptions
- incardination
- improvisatore
- instrumentals
- interiorizing
- interpandemic
- italicization
- improvisatori
- incongruences
- improvisators
- incongruently
- incriminatory
- indehiscences
- isoelectronic
- interparticle
- interchaining
- infrigidation
- insufficience
- interpellants
- inconsciently
- intrenchments
- incatenations
- impassionedly
- inculpability
- imaginational
- informatician
- interchapters
- infantilising
- inobservantly
- inobservation
- intercipients
- imperfectible
- interjectural
- inobtrusively
- interclavicle
- interfixation
- inductilities
- isogeothermal
- inoccupations
- interpetiolar
- inconsonantly
- isogeothermic
- incendivities
- incurableness
- inoculability
- irrepleviable
- icelandicness
- inconstruable
- indentureship
- inductiveness
- interpilaster
- inductivities
- interclusions
- invertibility
- immiserations
- ichneumonidae
- irresistances
- intercolumnar
- inodorousness
- iterativeness
- intercommuned
- iteroparities
- ichthyosauria
- instrumentate
- intercommunes
- interlaminate
- inofficiously
- ichthyosaurus
- inconversable
- inexpungeable
- inoperability
- interlanguage
- inconvincibly
- infraposition
- ithyphalluses
- iconomachists
- incentivising
- interpolaters
- infectiveness
- inopportunity
- immaterialise
- iconomaticism
- insipidnesses
- incoronations
- inimicalities
- irreverential
- imputableness
- intromissible
- induplication
- iconophilisms
- impedimentary
- indexterities
- infecundities
- inordinations
- impoliticness
- inimitability
- isolabilities
- incessantness
- iconophilists
- imbecilically
- infant's-breath
- infructuously
- incertainties
- interlineally
- interwreathed
- interwreathes
- infundibulate
- interlineated
- interpretably
- inabstinences
- interlineates
- interpretated
- interpretates
- importability
- introversible
- impenetrating
- impenetration
- island-dweller
- impenitencies
- interpretress
- importunacies
- inadaptations
- incrassations
- infernalities
- idealisations
- intercurrence
- interboroughs
- insolubilised
- insolubilises
- interpunction
- intrusionists
- interlocation
- imperatorship
- immortalisers
- inedibilities
- interquartile
- interlocution
- imperceptions
- interradially
- initiatresses
- insolvability
- interradiuses
- impossibilism
- inclementness
- impossibilist
- interlocutrix
- implicational
- inquilinities
- insomnolences
- imposthumated
- intuitionally
- illaqueations
- immoveability
- imperforation
- imposthumates
- ingeminations
- infibulations
- intercultures
- inelaborately
- inelastically
- immunifacient
- immunisations
- imperialising
- ingenerations
- idempotencies
- inappetencies
- interlunation
- imperialities
- ill-considered
- incriminators
- isoperimeters
- intransigency
- imperializing
- incognoscible
- impostumating
- impostumation
- ineludibility
- inturbidating
- incrossbreeds
- involucellate
- illegibleness
- intermaxillae
- iambographers
- illegitimated
- illegitimates
- ideographical
- immunocomplex
- iatrochemical
- intolerations
- iatrochemists
- interruptedly
- illiberalised
- intravasation
- iodothyronine
- illiberalises
- imperseverant
- iatrogenicity
- ismaticalness
- impersonalise
- insalivations
- illiberalized
- illiberalizes
- infinitivally
- interfacially
- invultuations
- inclinatorium
- indiscernibly
- inerrableness
- illicitnesses
- inspiritments
- ingraftations
- imitabilities
- interscribing
- isomerisation
- illimitations
- injectiveness
- isospondylous
- ingrainedness
- interferingly
- impredicative
- isobarometric
- inescutcheons
- intersegments
- impregnatable
- impeticossing
- idiomorphisms
- incumberingly
- ingravescence
- isosthenurias
- indissolvable
- indissuadable
- indissuadably
- ibero-mesornis
- indistinction
- isoteniscopes
- intersidereal
- inclusivities
- idioplasmatic
- incunabulists
- intracapsular
- irrationalise
- interfluences
- idiorrhythmic
- intracavitary
- incogitancies
- interspersals
- isocheimenals
- inexistencies
- irrationalize
- idioticalness
- incognisances
- interactivity
- isotretinoins
- interfoliated
- interoception
- insculpturing
- interfoliates
- immarcescible
- impignorating
- inexpectation
- impignoration
- interstellary
- incoherencies
- ichnographies
- inflectedness
- incontestible
- incombustibly
- instigatingly
- irreciprocity
- interstitials
- intranational
- incandescency
- imparipinnate
- irrecognition
- intravenouses
- impiousnesses
- inexplainably
- isochronising
- incommiscible
- invalidnesses
- individuators
- isotropically
- ichthyocollas
- insectologies
- isochronizing
- insectologist
- inflexionally
- interbeddings
- inflexionless
- instinctivity
- intergradient
- intertangling
- irredeemables
- infallibilism
- indicatoridae
- infallibilist
- inhabitresses
- indictability
- intraparietal
- incompletions
- indolebutyric
- impropriating
- incapacitants
- intercalarily
- intertextures
- illustratable
- impropriation
- incompliances
- inhalatoriums
- intrapetiolar
- irreflections
- impropriators
- institutively
- incompliantly
- intercalative
- insensateness
- incapsulating
- incompossible
- incapsulation
- innovationist
- inharmonicity
- intratelluric
- ichthyopsidan
- illustrissimo
- isodimorphism
- interosculant
- intertraffics
- insentiencies
- interosculate
- isodimorphous
- irrefrangible
- ichthyornises
- irrefrangibly
- impartialness
- incarcerators
- innoxiousness
- inaudibleness
- istiophoridae
- invendibility
- inconclusions
- immersionisms
- impartibility
- improvisating
- incondensable
- italicisation
- incardinating
- incondensible
- immersionists
- intertwinings
- interparietal
- inventionless
- insubjections
- imputrescible
- improvisatrix
- indelibleness
- interjaculate
- inventoriable
Phrases (126)
- isadora duncan
- italian millet
- in a similar way
- inventory item
- inverse cosine
- inverse secant
- ingmar bergman
- ii corinthians
- irish language
- ingrid bergman
- in good spirits
- in high spirits
- in his own right
- immersion foot
- insurance firm
- inclined plane
- inclusion body
- in someone's way
- index register
- import barrier
- immune carrier
- inside passage
- identity theft
- indian cholera
- illicium verum
- inland passage
- idol worshiper
- inula helenium
- inner resource
- invasion of iwo
- interest group
- italian clover
- iceland lichen
- italian region
- iris diaphragm
- in and of itself
- italian sonnet
- iris filifolia
- imperial beard
- interior angle
- iris germanica
- iris kaempferi
- inverted comma
- iris tingitana
- iguanid lizard
- inverted pleat
- iris virginica
- infant feeding
- intestinal flu
- investors club
- irish republic
- infant prodigy
- icteria virens
- inguinal canal
- in her own right
- indivisible by
- ileocolic vein
- in its own right
- ictiobus niger
- iles marquises
- insured person
- iron disulfide
- isles of scilly
- iliamna remota
- internal angle
- in point of fact
- inferior court
- inclined fault
- internal drive
- in small stages
- ixodes dammini
- internal organ
- isoclinic line
- ixodes ricinus
- identical twin
- internal rhyme
- isocyanic acid
- inside caliper
- induction coil
- income bracket
- imported input
- iodoamino acid
- in the meantime
- indian blanket
- initial stress
- indian buffalo
- indurated clay
- infix notation
- indian currant
- indian grackle
- isometric line
- indian lettuce
- inflation rate
- intensive care
- indian mustard
- ink-jet printer
- ibizan podenco
- iowa crab apple
- iditarod trail
- illinois river
- ibolium privet
- impact printer
- impacted tooth
- indian rhubarb
- interbank loan
- inland revenue
- indian tobacco
- inlet manifold
- ice-hockey rink
- indicator lamp
- inner hebrides
- inner mongolia
- instant coffee
- instant replay
- ilya ehrenberg
- ilya ehrenburg
- isthmian games
- image orthicon
- isthmus of suez
- inertial frame
- irula language
- imaginary part
- ice-cream float
- infrared light
- isurus glaucus
- indigo bunting
