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15-Letter Words That Start With: H

There are 261 15-letter words, 159 15-letter phrases and 0 15-letter abbr's that start with H.

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RankWordSave?LengthUsagePointsType
1hyperimmunizing15
37 verb, adjectivev, adj
2hypnotizability15
37 nounn
3hydroxybutyrate15
37 nounn
4hypercriticized15
37 verb, adjectivev, adj
5hyperphysically15
36 adverbadv
6hypercriticizes15
36 verbv
7hexachlorophene15
35 noun, adjectiven, adj
8hysterectomized15
35 verb, adjectivev, adj
9hyperpolarizing15
35 adjectiveadj
10hemicryptophyte15
35 nounn
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All 15 Letter Words

Words (261)
hospitalization29heterosexuality28hospitalisation20hypochondriacal31heartbreakingly28humanitarianism22hermaphroditism28hypersensitized33homogeneousness21hyperimmunizing37heterogeneously22hydromechanical31harpsichordists26historiographic26hemoflagellates24hyperaggressive28hypersalivation26hypersomnolence27hexachlorethane33hyperstimulated26hyperstimulates25hydroxylapatite34hydrobiological27hypercoagulable28hypercorrection27hypervigilances29hyposensitizing33homotransplants22hyperexcitement34hyperfastidious27hyperfunctional28halfheartedness25heterogeneities19hyperinflations26hemochromatosis27hematoporphyrin30hyperinsulinism25humidifications26hyperinvolution26horizontalities27hexosaminidases28hypnotherapists28headmasterships26hermeneutically25hexylresorcinol30hyperlipidemias28hilariousnesses18hypothyroidisms32hypnotizability37hypermetabolism29heteromorphisms27hypostatization32hotheadednesses23hypermobilities27honorablenesses20hexachlorophene35hydrometallurgy28hypermodernists26hypermutability30hallucinogenics23hypercatalectic29holographically29hypochondriases29heliometrically25holometabolisms24hyperparasitism27humorlessnesses20homogenisations21histochemically30homogenizations30hysterectomized35healthfulnesses24histopathologic26hyperpolarizing35heterothallisms23histophysiology30hyperproduction28hemochromatoses27hyperreactivity31hyperactivities28hyperresponsive28hemodynamically31hyperaesthesias26hypomagnesemias28hemoglobinurias23hypersalinities23hydrostatically27historiographer24hypersecretions25hypersensitizes32houselessnesses18hyperthyroidism32heartlessnesses18homeopathically30hypercatabolism29hydroxyapatites34hypopituitarism27heartsicknesses24horticulturally23homosexualities27hydrobiologists25helminthologies24homosocialities22housewifeliness24hypertonicities25hazardousnesses28hydroxyprolines34hypercritically30hydrocephaluses29hypercriticisms29horticulturists20hypervelocities28hyperventilated27hyperventilates26hendecasyllabic28hendecasyllable26hydrocortisones24hydrodynamicist30heterochromatic27heterochromatin25hemagglutinated23hyperexcretions32hemagglutinates22hypochondriasis29habitablenesses22haphazardnesses33hyperextensions30hymenogastraleshygrometrically29hobbledehoydoms32hobbledehoyhood33hydrogeological26heteroflexibles30hobbledehoyisms31hydrogeologists24heterometabolichyperimmunising28hygroscopically31heterosexualismheterographical26harmonistically25hepaticological25homocentrically27hepaticologists23hypnotisability28homochlamydeous31homochromatisms29heterotrichaleshardheartedness23hyperadrenalism26hypoproteinemiahoydenishnesses25heliocentricism24hereditarianism21heliocentricity25hemicryptophyte35hypoventilation26hypostatisation23hemicrystalline25homoeomorphisms29hypermetropical29holoblastically25hippoglossoidesholocrystalline23hylozoistically35hallucinational20hypercalcinuriahigh-performanceherniorrhaphies26homoeoteleutons20hypernatraemias25hydrometrically29hypsometrically30huckleberryings30hypochondriasms31hypovitaminosishypochondriasts29hydropathically32heteroscedastic23heliosciophytes28heavy-handednessheterosociality23hyperphysically36hypocrystalline28hysterectomised26histocompatible26hysterectomises25hourglass-shapedheterostrophies23hysterectomizes34haemacytometers27haemagglutinins22heliotropically25hamamelidanthumhamamelidoxylonhyperpolarising26hyperlipidaemia28hystricomorphic32hyperlipoidemiahomeostaticallyhypomagnesaemia28highly-developedhydrophyllaceaehieracosphinges26hieracosphinxes32householdership27hypersensitised24hypomenorrhoeas28hypersensitises23heartbrokenness24haemocytometers27herbivorousness23hamamelidaceous25hydrosulphurous27haemoflagellate24hearing-impairedhydrotherapists27haemagglutinate22homoplastically27hexachlorophane35hoidenishnesses22housemistresses20hydrotropically29hypercalcaemias29hypophosphorous33hierogrammatist23hydroxybutyrate37hierarchisationheartsomenesses20hierarchizationhematocytopeniahelminthologist24humanitarianist20hydrocelluloses24hypercriticised28hypercriticises27hyposensitising24hypercriticized37hypercriticizes36hepatocarcinomahypostasisation23haemoglobinemiahydrocorallines24haemoglobinuria23hereditarianist19hypostasization32halfpennyworths32hemiascomycetesheterocercality25hypocellularityhydroextractors31hyetometrograph29heterochronisms25heresiographers24heresiographies24hemimetamorphichydrogenisation23herestheticians23heterodactylous24hydrogenization32hyperglycaemias31
Phrases (159)
honduran capitalhigh renaissancehelen wills moodyhigh temperaturehorned chameleonhundred-and-firsthyoscyamus nigerhippocratic oathhoneymoon resorthydrocyanic acidherman hollerithhigher criticismhooded sheldrakehebrew scripturehorseback ridinghighly infectivehakea leucopterahector hugh munrohistorical paperhomework problemhawaiian capitalhookworm diseasehussein of jordanhenry van de veldehawksbill turtleheart specialistheartleaf arnicahazard insurancehoagy carmichaelhalf-moon bastionhostile takeoverhoary golden bushhumphrey gilbertherbaceous planthydrangea familyheat prostrationhypogastric veinhualpai languagehalibut-liver oilholy roman empirehead for the hillshundred thousandhyponitrous acidhundred years' warhydraulic brakeshydraulic cementhundred-and-fifthholy war warriorshead of householdhydraulic systemhubble parameterhubble's constanthall of residencehemolytic anemiahundred-and-tenthhelicteres isorahomarus capensishalle-an-der-saalehomarus vulgarishodgkin's diseasehorner's syndromehemorrhagic cysthuckleberry finnhead-in-the-cloudshypostatic unionhydrobromic acidhardstem bulrushheavily traveledhudsonian godwitheavy metal musichigh-protein diethottentot's breadhottonia inflatahelladic culturehonorary societyhabenaria lacerahairball formulahendrik verwoerdhughes telegraphhelleborus nigerhexanedioic acidhydrogen bromidehoheria populneahydrogen cyanideharlan fisk stonehigh-vitamin diethanging geraniumhydrogen sulfatehydrogen sulfidehousatonic riverhenri van de veldehebraic alphabethuldrych zwingliholbein the elderhooded merganserhigher educationhairy darling peahurler's syndromehairy willowherbhave intercoursehenry i of englandhenry ii of francehealth insurancehamitic languagehenry iv of francehibiscus trionumhammer and sicklehackney carriagehorsehair lichenhanseatic leaguehenry louis aaronhammerhead sharkharold godwinsonheroin addictionhidatsa languageharold hart cranehighway engineerhearing disorderhydrostatic headhawaiian dancinghearing examinerhelvella sulcataherpes genitalishorseradish roothaldea striatulahawaiian islandshypertext systemhearsay evidencehamstring tendonhalesia carolinahenry v of englandhorsetail familyhorsetail lichenhydroxyl radicalhalf cross stitchhaptic sensationhumboldt currenthyphantria cuneahume blake cronynholly-leaf cherryhomogenized milkhousing industryhieronymus boschhepatitis a virushyaloid membranehigh anglicanismhmg-coa reductasehimantopus stilthomona coffeariahummingbird mothheinrich himmlerhart's-tongue fernheterocercal finheir presumptiveheraldic bearingheat dissipationherb christopherhordeum pusillumheat of formation
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