14-Letter Words Starting with O

Browse by letter or use the list below.

14-Letter Words

obduratenesses17 obedientiaries17 objectivations28 objectlessness25 obligatoriness17 obligingnesses18 obsequiousness25 observableness21 obsoletenesses16 obstreperating19 obstreperously21 obstructionism20 obstructionist18 occasionalisms20 occasionalists18 occidentalised20 occidentalises19 occidentalisms21 occidentalists19 occidentalized29 occidentalizes28 occupationally23 oceanographers22 oceanographies22 octingentenary20 octodecillions19 odonatologists16 odontoglossums18 odontographies21 oesophagitises20 oesophagoscope24 oesophagoscopy27 oleaginousness15 oleomargarines17 olfactologists20 olfactometries21 oligarchically25 oligocythaemia25 oligopsonistic19 ombudsmanships26 omissivenesses19 omnibenevolent21 omnicompetence24 omnivorousness19 omphalomancies25 omphaloskepses27 omphaloskepsis27 onchocerciases23 onchocerciasis23 oncogeneticist19 oncogenicities19 oncornaviruses19 oneirocritical18 oneiroscopists18 onomasiologies17 onomatologists17 onomatopoieses18 onomatopoiesis18 onychophagists28 oophorectomies23 oophorectomise23 oophorectomize32 openhandedness21 operationalism18 operationalist16 ophthalmitises24 ophthalmologic27 ophthalmometer26 ophthalmometry29 ophthalmoscope28 ophthalmoscopy31 opinionatively22 opisthobranchs26 opisthocoelian21 opisthocoelous21 opisthoglossal20 opisthographic27 opisthotonoses19 oppignerations19 oppignorations19 opposabilities20 oppositenesses18 oppositionists18 oppositionless18 oppressiveness21 opsonification21 optimalisation18 optimalization27 optimistically23 optoelectronic20 oracularnesses16 orbicularities18 orchestralists19 orchestrations19 orchidectomies24 orchidologists21 orchidomaniacs24 ordinarinesses15 organisability20 organisational15

The highest scoring 14-letter words starting with O

Want to go straight to the words that will get you the best score? Here are the highest scoring 14-letter words starting with O.

Word

34

35

33

34

32

34

32

36

31

34

31

33

31

36

30

33

30

31

30

31

FAQ on 14-letter words starting with O

What are the best Scrabble 14-letter words starting with O?

The highest scoring 14-letter word starting with O is overemphasized, worth 34 points.

Other high scorers: overemphasizes overhomogenize oxyhemoglobins ophthalmoscopy ovariectomized

How many 14-letter words start with O?

There are 356 14-letter words starting with O in the Scrabble dictionary.

← Back to 14-Letter Words

Cite This Article

Pick a style below, and copy the text for your bibliography.

14-Letter Words Starting with O. UnscrambleTheWord.co. unscrambletheword.co. 27 Feb. 2026, https://unscrambletheword.co/word-list/14-letter/starting-with/o.