Words Starting with O and Containing OS
Words that start with O and contain OS are all here. Make the most of the tiles in your rack and the letters already played on the board to score big in Words With Friends® and Scrabble®. Find words with OS and words that start with O to reach that double or triple word bonus and win!
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15 Letter Words
| ophthalmoscopic | ||
| ophthalmoscopes | ||
| orthophosphoric | ||
| oesophagoscopes | ||
| organophosphate | ||
| oligosaccharide | ||
| orthophosphates | ||
| orbitosphenoids | ||
| ornithomimosaur | ||
9 of 9 words
14 Letter Words
| ophthalmoscopy | |
| ophthalmoscope | |
| omphaloskepses | |
| omphaloskepsis | |
| oesophagoscope | |
| orthophosphate | |
| opposabilities | |
| orbitosphenoid | |
| odontoglossums | |
| overgenerosity |
10 of 13 words
13 Letter Words
| overexposures | |
| oscilloscopic | |
| octosyllabics | |
| otoscopically | |
| octosyllables | |
| oscilloscopes | |
| osteospermums | |
| overcuriosity | |
| odontoglossum | |
| ovipositional |
10 of 15 words
12 Letter Words
| overexposing | |
| overexposure | |
| ozonospheres | |
| octosyllabic | |
| opposability | |
| octosyllable | |
| oscilloscope | |
| osteospermum | |
| oligospermia | |
| opisthosomas |
10 of 21 words
11 Letter Words
| overexposed | |
| ozonosphere | |
| overexposes | |
| orthoscopic | |
| octodecimos | |
| ovipositing | |
| orthostichy | |
| ohnoseconds | |
| opisthosoma | |
| oviposition |
10 of 18 words
10 Letter Words
| overexpose | |
| oppositive | |
| obbligatos | |
| oppositely | |
| overdosing | |
| oviposited | |
| opposeless | |
| opposition | |
| overdosage | |
| ovipositor |
10 of 21 words
9 Letter Words
| opposable | |
| otoscopic | |
| oakmosses | |
| oviposits | |
| obligatos | |
| operosely | |
| opposites | |
| otoscopes | |
| overdosed | |
| ocotillos |
10 of 18 words
8 Letter Words
| omphalos | |
| opposing | |
| otoscopy | |
| opossums | |
| oviposit | |
| oosperms | |
| oosporic | |
| opposers | |
| opposite | |
| osmosing |
10 of 25 words
7 Letter Words
| oakmoss | |
| octavos | |
| omigosh | |
| opossum | |
| opposed | |
| oosperm | |
| opposer | |
| opposes | |
| olingos | |
| oncosts |
10 of 20 words
6 Letter Words
| ovibos | |
| oppose | |
| ovolos | |
| oncost | |
| oligos | |
| osmose | |
| outros | |
| otiose |
8 of 8 words
5 Letter Words
| ouzos | |
| orzos | |
| oleos | |
| olios | |
| ordos | |
| ottos |
6 of 6 words
4 Letter Words
| onos |
1 of 1 words
3 Letter Words
| oos |
1 of 1 words