Weakened rhymes with:
arcand, awakened, beckoned, blackened, chickened, darkened, likened, millisecond, nanosecond, quickened, reawakened, reckoned, second, sickened, slackened, thickened
Weakened sounds like:
wachsmuth, wackenhut, wasmund, wasmuth, wasn't, weekend, weigand, weigandt, weygandt, whisenand, whisenant, whisenhunt, whisnant, whisonant, wiegand, wigand, wizened, wygant