There are 17 words that start with 'supre'.
| supreme | supremo |
| supremer | supremes |
| supremos | supremacy |
| supremely | supremest |
| supremacies | supremacist |
| suprematism | suprematist |
| supremeness | supremacists |
| suprematisms | suprematists |
| supremenesses | |
Note: These 17 words that start with 'supre' are found from the USA & Canada version of the tournament Scrabble word list.