Question

suffix list
-ee = one who has; one who does
-ette = small
-et = small
-ian = belonging to, having a certain profession
-ion = belonging to, having a certain profession
-ive = showing or having a certain quality; one who performs a certain action

festive means having qualities like a festival or celebration. using the list, what is the suffix for festive?
-ive = showing or having a certain quality; one who performs a certain action
-ian = belonging to, having a certain profession
-et = small

Explanation:

The word "festive" has the suffix -ive which means showing or having a certain quality; one who performs a certain action.

Answer:

-ive = showing or having a certain quality; one who performs a certain action