There are 13 words that start with 'entomo'.
| entomology | entomofauna |
| entomophily | entomofaunae |
| entomofaunas | entomologies |
| entomologist | entomological |
| entomologists | entomophagous |
| entomophilies | entomophilous |
| entomologically | |
Note: These 13 words that start with 'entomo' are found from the USA & Canada version of the tournament Scrabble word list.