215 words
14-letter words starting with O
215 words.
- overemphasized34
- overemphasizes33
- overhomogenize32
- oxyhemoglobins32
- ophthalmoscopy31
- ovariectomized31
- oxymoronically31
- overcapitalize30
- overdramatized30
- overfertilized30
- overglamorized30
- overspecialize30
- occidentalized29
- overdramatizes29
- overfertilizes29
- overglamorizes29
- overwhelmingly29
- occidentalizes28
- ophthalmoscope28
- orthogonalized28
- overcentralize28
- overidealizing28
- overorganizing28
- omphaloskepses27
- omphaloskepsis27
- ophthalmologic27
- orthogonalizes27
- orthophosphate27
- overadjustment27
- overexercising27
- overexplaining27
- overexploiting27
- overgeneralize27
- ombudsmanships26
- opisthobranchs26
- orthochromatic26
- overexaggerate26
- overexpansions26
- overextraction26
- overpoweringly26
- objectlessness25
- obsequiousness25
- orthographical25
- orthopedically25
- overcommitment25
- overcompliance25
- overcomplicate25
- overconfidence25
- overprogrammed25
- oversimplified25
- oxidoreductase25
- omnicompetence24
- organizational24
- oscillographic24
- overcommitting24
- overcompressed24
- overdeveloping24
- overextensions24
- overfulfilling24
- overharvesting24
- overprescribed24
- overprivileged24
- overprotective24
- oversimplifies24
- oversubscribed24
- oystercatchers24
- occupationally23
- onchocerciases23
- onchocerciasis23
- oophorectomies23
- optimistically23
- outpoliticking23
- overcapacities23
- overclassified23
- overcompensate23
- overcompresses23
- overdependence23
- overdocumented23
- overmedicating23
- overoptimistic23
- overprescribes23
- overprograming23
- oversimplistic23
- overstretching23
- oversubscribes23
- oceanographers22
- oceanographies22
- opinionatively22
- organismically22
- ornithischians22
- otolaryngology22
- overabstracted22
- overabundances22
- overactivities22
- overadvertised22
- overaggressive22
- overanalytical22
- overclassifies22
- overconcerning22
- overcorrecting22
- overdominances22
- overenthusiasm22
- overidentified22
- overimpressing22
- overinvestment22
- overlengthened22
- overmedication22
- overpopulating22
- overprocessing22
- overproduction22
- overprotecting22
- overrefinement22
- overspeculated22
- overtightening22
- obstreperously21
- openhandedness21
- oppressiveness21
- orthomolecular21
- overaccentuate21
- overadvertises21
- overconstructs21
- overcorrection21
- overdecorating21
- overdetermined21
- overdiscounted21
- overencouraged21
- overfastidious21
- overgenerosity21
- overgenerously21
- overidentifies21
- overindulgence21
- overnourishing21
- overparticular21
- overpersuading21
- overpopulation21
- overproportion21
- overprotection21
- overresponding21
- overscrupulous21
- overspeculates21
- oversuspicious21
- oversweetening21
- obstructionism20
- opposabilities20
- optoelectronic20
- organochlorine20
- ornithological20
- osmoregulatory20
- outmaneuvering20
- outreproducing20
- overcautioning20
- overcontrolled20
- overdecoration20
- overeducations20
- overelaborated20
- overencourages20
- overestimating20
- overevaluation20
- overinflations20
- overornamented20
- overstimulated20
- overstructured20
- overvaluations20
- octodecillions19
- oligopsonistic19
- oncogenicities19
- oncornaviruses19
- orchestrations19
- organometallic19
- osteoarthritic19
- outmanipulated19
- overarticulate19
- overassessment19
- overelaborates19
- overengineered19
- overestimation19
- overmaturities19
- overpersuasion19
- overregulating19
- oversecretions19
- oversolicitous19
- overstatements19
- overstimulates19
- overtreatments19
- obligingnesses18
- obstructionist18
- odontoglossums18
- operationalism18
- oppositenesses18
- oppositionists18
- ornithologists18
- osteosarcomata18
- outlandishness18
- outmanipulates18
- overregulation18
- oversaturating18
- obduratenesses17
- oleomargarines17
- onomatologists17
- osmoregulation17
- ostentatiously17
- osteoarthritis17
- overassertions17
- overattentions17
- overnutritions17
- oversaturation17
- obsoletenesses16
- operationalist16
- ornamentations16
- outdatednesses16
- outgoingnesses16
- oleaginousness15
- ordinarinesses15
- outrageousness15
- outsidernesses15
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
