There are 21 words that start with 'ruff'.
| ruff | ruffe | ruffs |
| ruffed | ruffes | ruffle |
| ruffly | ruffian | ruffing |
| ruffled | ruffler | ruffles |
| ruffians | rufflers | rufflier |
| rufflike | ruffling | ruffianly |
| ruffliest | ruffianism | ruffianisms |
Note: These 21 words that start with 'ruff' are found from the USA & Canada version of the tournament Scrabble word list.