There are 19 7-letter words that start with 'of'.
| offbeat | offcast | offcuts | offence |
| offends | offense | offered | offerer |
| offeror | offhand | officer | offices |
| offings | offline | offload | offramp |
| offsets | offside | oftener | |
Note: These 19 7-letter words that start with 'of' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with off, oft, ofa.
3-letter words start with 'of' (2)