124 words
19-letter words with H
124 words.
- hydrochlorothiazide44
- diethylcarbamazines41
- hemidemisemiquavers41
- psychopharmacologic41
- psychophysiological40
- pharmacodynamically39
- phytogeographically39
- hyperexcitabilities38
- hyperparathyroidism38
- hypoparathyroidisms38
- immunocytochemistry38
- paradichlorobenzene38
- phosphatidylcholine38
- phosphofructokinase38
- psychophysiologists38
- psychotomimetically38
- chromatographically37
- magnetohydrodynamic37
- mischaracterization37
- parasympathomimetic37
- phenylthiocarbamide37
- phosphoenolpyruvate37
- anthropomorphically36
- bacteriochlorophyll36
- chromolithographing36
- exhibitionistically36
- hypersensitizations36
- hypersusceptibility36
- mucopolysaccharides36
- polychromatophilias36
- chromolithographers35
- chromolithographies35
- dimethyltryptamines35
- immunohistochemical35
- methylcholanthrenes35
- cinematographically34
- electrophotographic34
- lipopolysaccharides34
- phosphoglucomutases34
- phytohemagglutinins34
- dehydrochlorinating33
- electrocardiography33
- electromechanically33
- histopathologically33
- historiographically33
- incomprehensibility33
- paleogeographically33
- phenylpropanolamine33
- phonocardiographies33
- photofluorographies33
- photosensitizations33
- characterologically32
- chlorofluoromethane32
- cytopathogenicities32
- dehydrochlorination32
- encephalomyelitides32
- parathyroidectomies32
- photoconductivities32
- anthropocentrically31
- chlorofluorocarbons31
- clinicopathological31
- comprehensivenesses31
- electrophoretically31
- hydrometeorological31
- hyperconcentrations31
- immunohematological31
- inexhaustiblenesses31
- meningoencephalitic31
- phenomenalistically31
- phosphomonoesterase31
- photodecompositions31
- radiopharmaceutical31
- comprehensibilities30
- dimethylnitrosamine30
- disenfranchisements30
- electrocardiographs30
- electrophysiologies30
- electrophysiologist30
- electroretinography30
- methylprednisolones30
- otorhinolaryngology30
- parthenogenetically30
- pseudosophisticated30
- spectrophotometries30
- stereophotographies30
- straightforwardness30
- thermoluminescences30
- unapproachabilities30
- angiocardiographies29
- dendrochronological29
- electrophoretograms29
- ethnomethodologists29
- hydrometeorologists29
- hyperemotionalities29
- hyperirritabilities29
- immunohematologists29
- meningoencephalitis29
- neuropharmacologies29
- neuropharmacologist29
- thermoperiodicities29
- diethylstilbestrols28
- glottochronological28
- irreproachabilities28
- photoreconnaissance28
- thermoelectricities28
- contradistinguished27
- dendrochronologists27
- electroretinographs27
- interchangeableness27
- paleoanthropologies27
- paleoanthropologist27
- photodisintegrating27
- unfashionablenesses27
- contradistinguishes26
- establishmentarians26
- homotransplantation26
- photodisintegration26
- photointerpretation26
- reprehensiblenesses26
- authoritativenesses25
- reticuloendothelial25
- anticholinesterases24
- tenderheartednesses24
- heterogeneousnesses23
How this list is built
- Every word here comes from ENABLE, a lexicon released to the public domain — 172,823 words. It is the list this site can legally publish in full, and it is stated openly rather than implied.
- The tournament lists — TWL/OWL in North America, Collins/SOWPODS elsewhere — are copyrighted compilations. They are not used here and not merged in. A small number of words will therefore differ from what a given game accepts.
- Scores use the standard tile values (A=1 … Q=10, Z=10) and ignore board bonuses, which depend on where you place the word, not on the word itself.
- Lists are ordered by score, then alphabetically — the order that is useful when you are choosing a play, rather than alphabetical for its own sake.
SOURCE·ENABLE (Enhanced North American Benchmark Lexicon)·Public domain. 172,823 words. Tournament lists (TWL, Collins) are copyrighted and not used.·REVIEWED AUG 2026
SOURCE·ENABLE public-domain lexicon (172,823 words)·lists and scores computed from the lexicon, see method·REVIEWED AUG 2026
