Squandering rhymes with:
wandering, pondering, wandering, blundering, floundering, foundering, gerrymandering, hindering, laundering, maundering, meandering, pandering, philandering, plundering, pondering, rendering, slandering, surrendering, tendering, thundering, wandering, wondering
Squandering sounds like:
santorum's, schneiderman's, semidrying, smattering, smithereens, smothering, syndromes