Words Starting with O and Ending in IS
Words that start with O and end in IS will help you land the highest-scoring word when you're playing a word game, like Words With Friends® or Scrabble® GO. We are here to provide you with words that start with O and words that end in IS, organized alphabetically or by total points.
Words With Friends®
Points
Sort by
14 Letter Words
| omphaloskepsis | ||
| onchocerciasis | ||
| osteoarthritis | ||
3 of 3 words
13 Letter Words
| organogenesis | |
| osteomyelitis | |
| osteonecrosis |
3 of 3 words
12 Letter Words
| overemphasis | |
| ophthalmitis | |
| overanalysis | |
| oesophagitis | |
| orthogenesis | |
| otosclerosis | |
| osteogenesis | |
| osteoporosis |
8 of 8 words
11 Letter Words
| oncogenesis | |
| ontogenesis |
2 of 2 words
10 Letter Words
| ololiuquis | |
| oxyuriasis | |
| omphalitis | |
| oophoritis | |
| ornithosis | |
| orogenesis | |
| osteolysis |
7 of 7 words
9 Letter Words
| ovotestis | |
| oogenesis | |
| ouistitis |
3 of 3 words
8 Letter Words
| orchitis | |
| origamis | |
| ovaritis | |
| orthosis | |
| osteitis | |
| osteosis |
6 of 6 words
7 Letter Words
| ourebis | |
| octrois | |
| osmosis | |
| ooralis | |
| ouraris | |
| ostosis |
6 of 6 words
6 Letter Words
| oxalis | |
| okapis | |
| orchis | |
| oribis | |
| otitis |
5 of 5 words
5 Letter Words
| ornis | |
| oasis | |
| orris |
3 of 3 words
4 Letter Words
| obis |
1 of 1 words