There are 19 words that start with 'hump'.
| hump | humph | humps |
| humpy | humped | humper |
| humphs | humpers | humphed |
| humpier | humping | humpback |
| humphing | humpiest | humpless |
| humpbacks | humpiness | humpbacked |
| humpinesses | ||
Note: These 19 words that start with 'hump' are found from the USA & Canada version of the tournament Scrabble word list.