There are 12 words that end with 'tacked'.
| tacked | stacked |
| attacked | retacked |
| untacked | restacked |
| tictacked | unstacked |
| reattacked | ticktacked |
| thumbtacked | counterattacked |
Note: These 12 words that end with 'tacked' are found from the USA & Canada version of the tournament Scrabble word list.