There are 19 7-letter words that start with 'inv'.
| invaded | invader | invades | invalid | 
| inveigh | invents | inverse | inverts | 
| invests | invital | invited | invitee | 
| inviter | invites | invoice | invoked | 
| invoker | invokes | involve | |
Note: These 19 7-letter words that start with 'inv' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with inve, invi, inva, invo, invu.
5-letter words start with 'inv' (1)