There are 15 words that start with 'reticu'.
| reticula | reticule |
| reticular | reticules |
| reticulum | reticulate |
| reticulums | reticulated |
| reticulates | reticulately |
| reticulating | reticulation |
| reticulocyte | reticulations |
| reticulocytes | |
Note: These 15 words that start with 'reticu' are found from the USA & Canada version of the tournament Scrabble word list.