Daily word games to challenge your mind
Need 10-letter words beginning with OC? This comprehensive list has you covered. Popular examples include OCCASIONAL, OCCASIONED, OCCIDENTAL, plus OCCIPITALS, OCCLUSIONS, OCCULTISMS and many more. Sort by length or alphabetically to narrow your search.
| Word | Definition | Length | Syllables |
|---|---|---|---|
| occasional | 10 | 4 | |
| occasioned | 10 | 4 | |
| occidental | 10 | 4 | |
| occipitals | 10 | 4 | |
| occlusions | 10 | 3 | |
| occultisms | 10 | 3 | |
| occultists | 10 | 3 | |
| occupation | 10 | 4 | |
| occurrence | 10 | 3 | |
| occurrents | 10 | 3 | |
| oceanarium | 10 | 4 | |
| oceanfront | 10 | 3 | |
| oceangoing | 10 | 3 | |
| oceanology | 10 | 5 | |
| ochlocracy | 10 | 4 | |
| ochlocrats | 10 | 3 | |
| octahedral | 10 | 4 | |
| octahedron | 10 | 4 | |
| octameters | 10 | 4 | |
| octarchies | 10 | 3 | |
| octillions | 10 | 3 | |
| octonaries | 10 | 4 | |
| octoploids | 10 | 3 | |
| octothorps | 10 | 3 | |
| ocularists | 10 | 4 | |
| oculomotor | 10 | 5 |
Are OC-starting words common?
OC is a frequent start; probing vowel swaps after OC quickly narrows options.
Is this list good for crosswords?
Yes—filter by length mentally and scan definitions when available.