There are 16 words that end with 'mative'.
| amative | calmative |
| formative | normative |
| summative | estimative |
| affirmative | deformative |
| informative | reformative |
| consummative | nonnormative |
| performative | approximative |
| uninformative | transformative |
Note: These 16 words that end with 'mative' are found from the USA & Canada version of the tournament Scrabble word list.