From time to time, people who enter my limerick contests (and others), ask me my opinion of “slant rhyme” a/k/a “near rhyme.” I have very strong feelings on the subject, as you can see from this limerick:
That thing that some limmers call “slant rhyme,”
Doesn’t sing; it just means that you can’t rhyme.
My slant on the matter?
Avoid “slant rhyme” clatter.
And THAT is the end of my rant rhyme.