Words Starting With O Ending in S With A
1403 words starting with O and ending in S and containing A, from 4 to 15 letters. Pick a length to see its full list.
4 Letter Words Starting With O Ending in S With A
10 words, 3 common- oaks8
- oars4
- oats4
- oafs7
- obas6
- ocas6
- odas5
- okas8
- omas6
- opas6
5 Letter Words Starting With O Ending in S With A
29 words, 1 common- oasis5
- oafos8
- oases5
- oasts5
- oaths8
- oaves8
- obias7
- octas7
- odahs9
- odals6
- ofays11
- ogams8
- ohias8
- okays12
- okras9
- oktas9
- ollas5
- omdas8
- ooaas5
- opahs10
6 Letter Words Starting With O Ending in S With A
42 words, 3 common- oceans8
- operas8
- organs7
- oakers10
- oakies10
- oakums12
- oaters6
- obangs9
- obeahs11
- occams12
- ocreas8
- octads9
- octals8
- octans8
- offals12
- oflags10
- oghams12
- oilgas7
- okapis12
- okaras10
7 Letter Words Starting With O Ending in S With A
88 words, 9 common- obtains9
- onwards11
- oranges8
- orgasms10
- orleans7
- orphans12
- outages8
- outlaws10
- ovaries10
- oakmoss13
- oarages8
- oarless7
- obelias9
- oblasts9
- oblates9
- ochreas12
- ocicats11
- octanes9
- octants9
- octaves12
8 Letter Words Starting With O Ending in S With A
171 words, 3 common- operates10
- orchards14
- overseas11
- oakiness12
- oaklings13
- oakwoods16
- oarlocks14
- oarweeds12
- oatcakes14
- oatmeals10
- obviates13
- ocarinas10
- occamies14
- oceanids11
- octagons11
- octanols10
- octaplas12
- odalisks13
- odallers9
- oddballs12
9 Letter Words Starting With O Ending in S With A
224 words, 10 common- obstacles13
- occasions13
- occupants15
- officials17
- operators11
- organisms12
- organizes19
- originals10
- ornaments11
- outbreaks15
- oakleaves16
- oakmosses15
- oanshaghs16
- oarfishes15
- obdurates12
- obeahisms16
- oblations11
- obligants12
- obligates12
- obligatos12
10 Letter Words Starting With O Ending in S With A
206 words, 7 common- operations12
- operatives15
- ordinances13
- organisers11
- organizers20
- originates11
- outrageous11
- oafishness16
- oakenshaws20
- oakinesses14
- oasthouses13
- obbligatos15
- obduracies15
- obeisances14
- obfuscates17
- obituaries12
- objurgates20
- oblateness12
- obligators13
- obscurants14
11 Letter Words Starting With O Ending in S With A
157 words, 2 common- obligations14
- occupations17
- obdurations14
- obituarists13
- objurations20
- objurgators21
- obliterates13
- obnubilates15
- observables18
- observances18
- observators16
- obstinacies15
- obtainments15
- obtruncates15
- obturations13
- occasioners15
- occidentals16
- occupancies19
- oceanariums15
- oceanfronts16
12 Letter Words Starting With O Ending in S With A
173 words, 1 common- observations17
- oafishnesses18
- oarsmanships19
- obdurateness15
- obfuscations19
- objectivates26
- objurgations22
- oblatenesses14
- obliquations23
- obliterators14
- obscurations16
- obsecrations16
- observancies19
- obsignations15
- obstipations16
- obstropalous16
- obtemperates18
- obtestations14
- obumbrations18
- occultations16
13 Letter Words Starting With O Ending in S With A
116 words, 2 common- organisations14
- organizations23
- obliterations15
- obnubilations17
- obscurantisms19
- obscurantists17
- observatories18
- obstetricians17
- obstinateness15
- obstreperates17
- oceanologists16
- ochlophobiacs27
- octingenaries16
- octogenarians16
- octosyllabics22
- octosyllables20
- odonatologies15
- odontophobias21
- odontophorans19
- offhandedness24
- obduratenesses17
- obedientiaries17
- objectivations28
- obligatoriness17
- observableness21
- occasionalisms20
- occasionalists18
- occidentalises19
- occidentalisms21
- occidentalists19
- occidentalizes28
- oceanographers22
- oceanographies22
- odonatologists16
- odontographies21
- oesophagitises20
- olallieberries16
- oleaginousness15
- oleomargarines17
- olfactologists20
- observabilities22
- obsessionalisms19
- obstinatenesses17
- obtainabilities19
- occasionalities19
- octocentenaries19
- odontostomatous18
- oesophagoscopes25
- offhandednesses26
- oligocythaemias26
- omnifariousness20
- omnisexualities24
- omoplatoscopies23
- openheartedness21
- operationalisms19
- operationalists17
- operativenesses20
- ophthalmologies26
- ophthalmometers27
- ophthalmoscopes29
Narrower Lists
- Words Starting With O Ending in ES With A
- Words Starting With O Ending in NS With A
- Words Starting With O Ending in AS With A
- Words Starting With O Ending in TS With A
- Words Starting With O Ending in RS With A
- Words Starting With O Ending in MS With A
- Words Starting With O Ending in SS With A
- Words Starting With O Ending in LS With A
- Words Starting With O Ending in DS With A
- Words Starting With O Ending in HS With A
Words Starting With O Ending in S With A: Questions
How many words starting with O and ending in S and containing A are there?
There are 1,403 words starting with O and ending in S and containing A in our dictionary, ranging from 4 to 15 letters long.
What is the longest word starting with O and ending in S and containing A?
OBSERVABILITIES is one of the longest at 15 letters, which is as long as these lists run.
What are some common words starting with O and ending in S and containing A?
OPERATIONS, OPERATIVES, ORDINANCES are among the most familiar words starting with O and ending in S and containing A. Pick a word length to see the full list for that length.
Are these words starting with O and ending in S and containing A valid in Scrabble and Words With Friends?
Every word is drawn from a tournament word list, so most are playable everywhere. Open the list for a given length to filter it down to Scrabble US (NWL2023), Scrabble UK (CSW24) or Words With Friends.