Are rhyming words apt to have similar etymology? Seeing the recent AWAD "mickle" I thought abt pickle and tickle and it started me wondering whether words that rhyme have related origins. Any thoughts?

p.s. I'm new to the forum. I have rec'd the AWAD email for many years but I was not familiar with the forum, so I joined to ask my question. Wow! I could get lost with all the neat posts!

Thanks to all who take the time to respond!