23 letter words
CARBOXYMETHYLCELLULOSES​47
HEXAMETHYLENETETRAMINES​43
22 letter words
CARBOXYMETHYLCELLULOSE​46
HEXAMETHYLENETETRAMINE​42
21 letter words
EXTRATERRITORIALITIES​28
UNEXCEPTIONABLENESSES​34
20 letter words
DEOXYRIBONUCLEOTIDES​36
EXISTENTIALISTICALLY​32
EXPRESSIONLESSNESSES​29
19 letter words (9 words)
DEOXYRIBONUCLEOTIDE​35
EXHIBITIONISTICALLY​36
EXPRESSIONISTICALLY​33
EXTRALINGUISTICALLY​32
EXTRATERRITORIALITY​29
HYPEREXCITABILITIES​38
INEXHAUSTIBLENESSES​31
INEXPRESSIBLENESSES​30
UNEXCEPTIONABLENESS​32
18 letter words (9 words)
DEOXYRIBONUCLEASES​33
EXCEPTIONABILITIES​31
EXPRESSIONLESSNESS​27
EXTERRITORIALITIES​25
INEXHAUSTIBILITIES​30
INEXPLICABLENESSES​31
INEXPRESSIBILITIES​29
INEXPUGNABLENESSES​30
OVEREXTRAPOLATIONS​30
17 letter words (21 words)
CHLORDIAZEPOXIDES​42
CYTOTAXONOMICALLY​36
DEOXYRIBONUCLEASE​32
EXCEPTIONALNESSES​28
EXCHANGEABILITIES​32
EXHAUSTLESSNESSES​27
EXTRATERRESTRIALS​24
HETEROSEXUALITIES​27
HEXACHLOROETHANES​35
HYPEREXCITABILITY​39
INEXCUSABLENESSES​28
INEXHAUSTIBLENESS​29
INEXPLICABILITIES​30
INEXPRESSIBLENESS​28
INEXTRICABILITIES​28
LEXICOGRAPHICALLY​37
OVEREXPLOITATIONS​29
OVEREXTRAPOLATION​29
PARADOXICALNESSES​29
PSYCHOSEXUALITIES​34
16 letter words (51 words)
CHEMOPROPHYLAXES​40
CHEMOPROPHYLAXIS​40
CHLORDIAZEPOXIDE​41
CYCLOHEXYLAMINES​38
DECARBOXYLATIONS​31
DESEXUALIZATIONS​33
EXCEPTIONABILITY​32
EXCEPTIONALITIES​27
EXEMPLIFICATIONS​32
EXHAUSTIBILITIES​28
EXISTENTIALISTIC​25
EXPERIMENTALISMS​29
EXPERIMENTALISTS​27
EXPRESSIONLESSLY​28
EXTEMPORANEOUSLY​30
EXTENSIONALITIES​23
EXTERNALISATIONS​23
EXTERNALIZATIONS​32
EXTERRITORIALITY​26
EXTRACHROMOSOMAL​32
15 letter words (133 words)
EXTRAORDINARILY​26
EXTRACURRICULAR​26
HETEROSEXUALITY​28
COUNTEREXAMPLES​28
OXYTETRACYCLINE​32
EXEMPLIFICATION​31
INTERTEXTUALITY​25
EXTERNALIZATION​31
CONTEXTUALIZING​34
DECARBOXYLATION​30
EXTERNALISATION​22
LEXICOGRAPHICAL​32
EXPERIMENTALIST​26
EXPERIMENTALISM​28
UNEXCEPTIONABLE​28
EXTRACELLULARLY​27
EXISTENTIALISTS​22
DECARBOXYLATING​31
EXCHANGEABILITY​33
TOXICOLOGICALLY​30
14 letter words (162 words)
EXPERIMENTALLY​28
EXISTENTIALISM​23
BLAXPLOITATION​25
EXTRACORPOREAL​25
COUNTEREXAMPLE​27
EXCRUCIATINGLY​29
EXTRAPOLATIONS​23
EXISTENTIALIST​21
HYDROXYPROLINE​33
CONTEXTUALIZED​33
EXCEPTIONALISM​27
EXTRAPYRAMIDAL​29
EXPRESSIONLESS​23
TRANSSEXUALISM​23
EXPERIENTIALLY​26
EXCEPTIONALITY​28
CONTEXTUALISED​24
VEXILLOLOGICAL​27
REFLEXOLOGISTS​25
EXTRAVEHICULAR​29
13 letter words (249 words)
APPROXIMATELY​29
HOMOSEXUALITY​28
EXCEPTIONALLY​27
EXTRACELLULAR​22
EXPONENTIALLY​25
EXTENSIBILITY​25
TOXICOLOGICAL​25
EXTRAPOLATION​22
EXTERNALITIES​20
CIPROFLOXACIN​29
MAXILLOFACIAL​27
INEXPENSIVELY​28
PARADOXICALLY​28
EXPEDITIOUSLY​26
DECARBOXYLASE​28
INEXHAUSTIBLE​25
EXPANDABILITY​28
TOXOPLASMOSIS​24
HETEROSEXUALS​23
EXTRAJUDICIAL​30
12 letter words (294 words)
EXPERIMENTAL​23
EXPLANATIONS​21
EXPLOITATION​21
TRANSSEXUALS​19
UNEXPECTEDLY​27
COMPLEXITIES​25
HETEROSEXUAL​22
EXPERIENTIAL​21
EXPLORATIONS​21
MULTIPLEXING​24
EXHILARATING​23
INEXPLICABLE​25
EXCHANGEABLE​27
EXTRAPOLATED​22
MULTIPLEXERS​23
INEXTRICABLY​26
INEXPLICABLY​28
EXCLUSIONARY​24
EXPLOITATIVE​24
EXHAUSTIVELY​28
11 letter words (368 words)
EXPLANATION​20
FLEXIBILITY​26
EXPLORATION​20
EXCEPTIONAL​22
EXCLUSIVELY​26
TRANSSEXUAL​18
EXTENSIVELY​24
EXPLANATORY​23
TRANSEXUALS​18
EXPONENTIAL​20
HOMOSEXUALS​23
EXPLORATORY​23
UNEXPLAINED​21
AMOXICILLIN​22
EXCEEDINGLY​25
EXCESSIVELY​26
HEXADECIMAL​26
EXCLAMATION​22
PROPHYLAXIS​28
EXISTENTIAL​18
10 letter words (396 words)
EXCELLENCE​21
COMPLEXITY​26
TRANSEXUAL​17
EXPLICITLY​24
EXPLAINING​20
RELAXATION​17
EXECUTABLE​21
HOMOSEXUAL​22
EXPLOSIVES​22
MEGAPIXELS​22
TOXICOLOGY​23
CONTEXTUAL​19
EXTERNALLY​20
EXPANDABLE​22
EXCLUSIVES​22
EXPLOSIONS​19
EXCLUSIONS​19
EXPLOITING​20
EXTENSIBLE​19
FLUOXETINE​20
9 letter words (372 words)
EXCELLENT​18
EXCLUSIVE​21
EXTREMELY​21
ALEXANDER​17
EXPLAINED​19
EXCLUDING​20
EXPLORING​19
EXPLOSION​18
SEXUALITY​19
EXCLUSION​18
EXPRESSLY​21
MEGAPIXEL​21
AUXILIARY​19
LUXURIOUS​16
EXPLOSIVE​21
EXPLOITED​19
COMPLEXES​22
EXEMPLARY​23
EXPLORERS​18
MAILBOXES​20
8 letter words (278 words)
EXTERNAL​15
EXAMPLES​19
EXPLORER​17
FLEXIBLE​20
EXPLAINS​17
EXPLICIT​19
EXCLUDED​19
TEXTILES​15
SEXUALLY​18
BISEXUAL​17
RELAXING​16
EXPLORES​17
EXPLORED​18
GALAXIES​16
EXCLUDES​18
EXPLOITS​17
EXPLODED​19
DYSLEXIA​19
EXPELLED​18
SMALLPOX​19
7 letter words (197 words)
EXAMPLE​18
COMPLEX​20
EXACTLY​19
EXPLORE​16
EXPLAIN​16
EXCLUDE​17
TOOLBOX​16
TEXTILE​14
EXPLOIT​16
MAILBOX​18
RELAXED​15
TAXABLE​16
MAXWELL​19
TEXTUAL​14
MAXIMAL​18
EXPLODE​17
LEXICON​16
COAXIAL​16
LEXICAL​16
SIMPLEX​18
6 letter words (118 words)
SEXUAL​13
LUXURY​16
DELUXE​14
PIXELS​15
GALAXY​17
DUPLEX​16
REFLEX​16
CLIMAX​17
REFLUX​16
INFLUX​16
FLUXES​16
ELIXIR​13
PLEXUS​15
EXILED​14
EXILES​13
EXCELS​15
LARYNX​16
ALEXIA​13
EXHALE​16
XYLENE​16
5 letter words (61 words)
LINUX​12
EXCEL​14
LATEX​12
RELAX​12
PIXEL​14
HELIX​15
EXILE​12
AXIAL​12
LEXIS​12
TELEX​12
FLEXI​15
AXLES​12
EXPEL​14
KYLIX​19
SILEX​12
SALIX​12
CALYX​17
VOXEL​15
PHLOX​17
EXALT​12
4 letter words (18 words)
FLUX​14
FLEX​14
LYNX​14
AXLE​11
AXEL​11
FLAX​14
LUXE​11
PLEX​13
FLIX​14
ILEX​11
AXIL​11
ULEX​11
FALX​14
AXAL​11
CALX​13
EXUL​11
FLOX​14
LANX​11
3 letter words (4 words)
LEX​10
LAX​10
LUX​10
LOX​10