Trickier rhymes with:
pickier, stickier, bercier, bourcier, bulkier, forcier, junkier, luckier, murkier, pickier, riskier, shakier, stickier
Trickier sounds like:
tercero, theatergoer, thrasher, thresher, tracer, tracker, tracor, traeger, trager, trageser, trauger, treachery, treasure, treasurer, treasury, trecker, tregre, trickery, trigger, troeger, trouser, trucker