Words that rhyme with permission
65 perfect rhymes, grouped by syllable count and commonest first:position, addition, commission, competition, mission.
two syllables2
missionfission
three syllables31
four syllables28
five syllables4
decompositionmathematicianpediatricianjuxtaposition
Near rhymes40
Same vowel, different ending. Often the better choice when a perfect rhyme would bend the line out of shape.