In this page you will find all the crossword clues that start with the letter O. There are a total of 13034 clues that start with the letter O.
| Clue | Answer | # Letters |
|---|---|---|
| Option for 15-Across | 4 | |
| On in years | 4 | |
| Opposite of "trans-" | 3 | |
| Opposed to | 4 | |
| Omelet need | 3 | |
| October birthstone | 4 | |
| Old French coin | 3 | |
| Olympic sword | 4 | |
| Oil cartel | 4 | |
| Orb | 6 | |
| Old anesthetic | 5 | |
| Old soap ingredient | 3 | |
| Orange variety | 5 | |
| Open out | 6 | |
| On | 4 | |
| Oft-tapped trees | 6 | |
| Old saying | 5 | |
| Opaque-glazed earthenware pieces | 8 | |
| Others (Lat.) | 4 | |
| Odium | 6 | |
| Ovum | 3 | |
| Office worker | 5 | |
| Oodles | 4 | |
| Obtains | 4 | |
| Omen | 9 | |
| Options list | 4 | |
| On in years | 3 | |
| Old fogy | 4 | |
| Obey reveille | 4 | |
| One of the sales staff | 5 |
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