RhymeHelp.com

an online rhyming dictionary  /raɪm//ˈhɛlp/(/R AY1 M//HH EH1 L P/)

Matched by real pronunciation, not just spelling.

curmudgeons

/K ER0 M AH1 JH IH0 N Z/

Perfect rhymes

2 syllables

Near rhymes