RhymeHelp.com

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

Matched by real pronunciation, not just spelling.

psychoanalysis

/S AY2 K OW0 AH0 N AE1 L AH0 S AH0 S/

Perfect rhymes

4 syllables

Near rhymes