Weaker rhymes with:
squeaker, beaker, beeker, bieker, bleaker, bleecker, bleeker, dijker, eaker, kiecker, leaker, meaker, meeker, reker, rieker, seeker, sleeker, sneaker, speaker, spieker, squeaker, streaker, strieker
Weaker sounds like:
wacker, wagar, wager, wascher, washer, wasser, wazir, wecker, weckesser, weger, weicker, weiker, weiser, weishaar, weisser, weizsaecker, wesker, wesray, whacker, which're, whicker, whisker, whizzer, wicker, wickizer, wickware, wickwire, wicor, wieser, wigger, wiker, wiser, wisher, wisor, wisser, wyser