All 261 words
OB…
15-letter words starting with OB (16)
Top score: OBJECTIVIZATION, 38 points. making objective
OC…
15-letter words starting with OC (7)
Top score: OCCIDENTALIZING, 30 points. to make occidental
OD…
15-letter words starting with OD (3)
Top score: ODONTORHYNCHOUS, 27 points
OE…
15-letter words starting with OE (2)
Top score: OESOPHAGOSCOPES, 25 points. an optical instrument for examining the inside of the esophagus
OF…
15-letter words starting with OF (3)
Top score: OFFHANDEDNESSES, 26 points. the quality of being offhanded
OL…
15-letter words starting with OL (7)
Top score: OLIGOMERIZATION, 27 points. the formation of oligomers
OM…
15-letter words starting with OM (6)
Top score: OMNICOMPETENCES, 25 points
ON…
15-letter words starting with ON (5)
Top score: ONYCHOCRYPTOSES, 30 points (tied with one other)
OO…
15-letter words starting with OO (4)
Top score: OOPHORECTOMIZED, 34 points
OP…
15-letter words starting with OP (22)
Top score: OPHTHALMOPHOBIA, 32 points
ophthalmophobiaUK32ophthalmoscopic31ophthalmoscopes29ophthalmoplegiaUK28optimalizationsUK28ophthalmometersUK27ophthalmologies26ophthalmologist26opisthognathismUK26opisthographiesUK26opisthognathousUK24openmouthedness23opsonificationsUK22openheartedness21opprobriousness21optoelectronics21operativenesses20operationalisms19opportunenesses19optimalisationsUK19opinionatedness18operationalists17
OR…
15-letter words starting with OR (25)
Top score: ORTHOPSYCHIATRY, 31 points
orthopsychiatry31orthophosphoricUK30ornithorhynchusUK29orthogonalizing29orthophosphates28orthochromatismUK27orchesographiesUK26oreographicallyUK26organophosphate26orthopaedicallyUK26organographicalUK24orientalizationnot in WWF24ornithodelphianUK24ornithodelphousUK24orthodontically24organographistsUK22organochlorines21organotherapiesUK21orchestrational20organomercurial20organometallics20orthogonalisingUK20orthogonalities19orientationally18oraculousnessesUK17
OS…
15-letter words starting with OS (8)
Top score: OSTEOPATHICALLY, 25 points. in an osteopathic manner
OT…
15-letter words starting with OT (1)
Top score: OTHERWORLDLIEST, 22 points
OU…
15-letter words starting with OU (4)
Top score: OUTPERFORMANCES, 24 points. better performance
OV…
15-letter words starting with OV (144)
Top score: OVEREMPHASIZING, 35 points. to emphasize excessively
overemphasizing35overhomogenized34overhomogenizes33overadvertizingUK32overcapitalized32overspecialized32overcapitalizes31overdramatizing31overfertilizing31overglamorizing31overglamourizednot in WWF31overspecializes31overcentralized30overexuberantlynot in WWF30overglamourizesnot in WWF30overcentralizes29overexcitementsnot in WWF29overexpectation29overextravagant29overgeneralized29oversimplifying29overwithholding29ovoviviparously29overachievement28overadjustments28overexaggerated28overgeneralizes28overclassifying27overcomplicated27overconfidently27overemploymentsUK27overexaggerates27overextractions27overextrapolatenot in WWF27overutilization27overzealousness27overcommitments26overcommunicate26overcompliances26overcomplicates26overconfidences26overdevelopment26overembellished26overemphasisingnot in WWF26overfamiliarity26overfulfillmentnot in WWF26overidentifying26overmultiplyingUK26overprogramming26ovoviviparitiesnot in WWF26overambitiouslynot in WWF25overcompensated25overcompressing25overembellishes25overflourishingUK25overforwardnessUK25overharvestingsnot in WWF25overhomogenisedUK25overprescribing25oversubscribing25overapplication24overcompensates24overconsumption24overdependences24overdocumenting24overhomogenisesUK24overimaginative24overpessimisticUK24oversensitivity24overabstracting23overaccentuated23overadvertising23overcapitalisednot in WWF23overconstructed23overcultivation23overemotionallynot in WWF23overenthusiasms23overinvestments23overlengthening23overmanagementsnot in WWF23overmedications23overnourishmentnot in WWF23overorchestrate23overpredictionsnot in WWF23overproductions23overrefinements23overspecialisednot in WWF23overspeculating23overabstractionnot in WWF22overaccentuates22overcapitalisesnot in WWF22overcorrections22overdeterminingnot in WWF22overdiscounting22overdiversities22overdramatisingnot in WWF22overencouraging22overfertilisingUK22overglamorisingUK22overindulgences22overmultitudingUK22overpopulations22overpreparationUK22overproportions22overprotections22overspecialisesnot in WWF22overspeculation22overweeningnessUK22overarticulated21overbearingnessnot in WWF21overcentralisedUK21overcontrolling21overcredulitiesUK21overdecorations21overelaborating21overevaluations21overhastinessesUK21overinterpretednot in WWF21overopinionated21overornamenting21overrepresented21overstimulating21overstructuringnot in WWF21oversweetnesses21overarticulates20overassessments20overcentralisesUK20overelaboration20overengineering20overestimations20overgeneralisednot in WWF20overpersuasions20overstabilities20overstimulation20overeagernesses19overentertained19overgeneralisesnot in WWF19overingenuities19overregulations19overalertnessesnot in WWF18overearnestnessnot in WWF18overintensities18oversaturations18overutilisationUK18
OX…
15-letter words starting with OX (4)
Top score: OXYPHENBUTAZONE, 41 points. an anti-inflammatory drug (trade name Tandearil) used to treat arthritis and bursitis
About these words
- 261 of the 6,260 15-letter words start with O (4%).
- 193 are good in NWL2023, 238 in Collins Scrabble Words, 186 in WOW24 and 159 in the Words With Friends list. 0 are everyday words.
- In Scrabble points, oxyphenbutazone scores the most (41), then objectivization (38), then overemphasizing (35), then oophorectomized and overhomogenized (34 each).