There are 13 words that start with 'humbl'.
| humble | humbly | humbled |
| humbler | humbles | humblers |
| humblest | humbling | humblebee |
| humblebees | humbleness | humblingly |
| humblenesses | ||
Note: These 13 words that start with 'humbl' are found from the USA & Canada version of the tournament Scrabble word list.