There are 22 8-letter words that start with 'of'.
| offbeats | offcasts | offences | offended |
| offender | offenses | offerers | offering |
| offerors | officers | official | offishly |
| offloads | offprint | offramps | offshoot |
| offshore | offsides | offstage | offtrack |
| oftenest | ofttimes | ||
Note: These 22 8-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)