Philandering rhymes with:
slandering, gerrymandering, meandering, pandering, slandering, blundering, floundering, foundering, gerrymandering, hindering, laundering, maundering, meandering, pandering, plundering, pondering, rendering, slandering, squandering, surrendering, tendering, thundering, wandering, wondering
Philandering sounds like:
plantronic, plantronics, plundering