11-letter words starting with O
1373 words — Scrabble scores shown
There are 1373 11-letter words that start with the letter O in our word list. All words are valid in standard English dictionaries and can be used in Scrabble and Words with Friends. The number shown on each word is its Scrabble point value.
2-letter
(19)
3-letter
(91)
4-letter
(201)
5-letter
(334)
6-letter
(705)
7-letter
(1196)
8-letter
(1744)
9-letter
(1892)
10-letter
(1726)
11-letter
(1373)
12-letter
(1021)
13-letter
(797)
14-letter
(598)
15-letter
(403)
- oariopathic18
- oarsmanship18
- obcordiform21
- obdormition16
- obediential14
- obedientiar14
- obfuscating19
- obfuscation18
- obfuscators18
- obfuscatory21
- objectation22
- objectative25
- objectified26
- objectional22
- objectioner22
- objectivate25
- objectively28
- objectivism27
- objectivist25
- objectivity28
- objectivize34
- objectizing32
- objurgating22
- objurgation21
- objurgative24
- objurgatory24
- objurgatrix28
- oblationary16
- oblectation15
- obligations14
- obligedness15
- obliquation22
- obliqueness22
- obliquities22
- obliquitous22
- obliterable15
- obliterated14
- obliterates13
- obliterator13
- obliviality19
- oblivionate16
- oblivionist16
- oblivionize25
- obliviously19
- oblongitude15
- obmutescent17
- obnoxiously23
- oboormition15
- obpyramidal21
- obsceneness15
- obscenities15
- obscurantic17
- obscuration15
- obscurative18
- obscuratory18
- obscurement17
- obscureness15
- obscurities15
- obsecrating16
- obsecration15
- obsecratory18
- obsequeence24
- obsequience24
- observances18
- observandum19
- observantly19
- observation16
- observative19
- observatory19
- observingly20
- obsessingly17
- obsessional13
- obsessively19
- obsidianite14
- obsidionary17
- obsignation14
- obsignatory17
- obsolescent15
- obsolescing16
- obstetrical15
- obstinacies15
- obstinately16
- obstination13
- obstinative16
- obstipation15
- obstriction15
- obstructant15
- obstructers15
- obstructing16
- obstruction15
- obstructive18
- obstructors15
- obtemperate17
- obtenebrate15
- obtestation13
- obtruncator15
- obtrusively19
- obturbinate15
- obumbrating18
- obumbration17
- obviousness16
- occasionary18
- occasionate15
- occasioning16
- occidentals16
- occipitalis17
- occipitally20
- occultation15
- occupancies19
- occupations17
- occurrences17
- oceanologic16
- oceanophyte21
- ochlocratic20
- ochlophobia23
- ochotonidae17
- ochrogaster17
- octachordal19
- octactiniae15
- octactinian15
- octadrachma21
- octagonally17
- octahedrite17
- octahedroid18
- octahedrons17
- octahedrous17
- octahydrate20
- octandrious14
- octapeptide18
- octaploidic18
- octastichon18
- octennially16
- octillionth16
- octocoralla15
- octodactyle19
- octodecimal18
- octodecimos18
- octodentate14
- octodianome16
- octogynious17
- octolateral13
- octolocular15
- octonocular15
- octopartite15
- octoploidic18
- octoradiate14
- octosporous15
- octothorpes18
- octuplicate17
- oculiferous16
- oculigerous14
- oculofacial18
- oculomotory18
- oculospinal15
- odometrical16
- odontexesis19
- odontoblast14
- odontoclast14
- odontodynia16
- odontogenic15
- odontograph18
- odontolcate14
- odontolcous14
- odontoloxia19
- odontopathy20
- odontophore17
- odontoplast14
- odontoscope16
- odontotrypy20
- odoriferant15
- odoriferous15
- odorivector17
- odorization21
- odorousness12
- odylization24
- oecodomical18
- oecological16
- oecumenical17
- oedemeridae15
- oedicnemine16
- oenanthylic19
- oenological14
- oenophilist16
- oenophobist18
- oesophageal17
- oesophagean17
- oesophagism19
- oestruation11
- offenceless19
- offenseless17
- offensively23
- offertorial17
- offertories17
- offhandedly25
- officerhood23
- officerless19
- officership24
- officialdom22
- officialese19
- officialism21