Wakeup rhymes with:
breakup, makeup, shakeup, backup, breakup, buttercup, checkup, eggcup, hookup, linkup, lockup, makeup, markup, pickup, shakeup, stalcup, stallcup, teacup, walkup, wisecup
Wakeup sounds like:
wachob, wachovia, wasp, weiskopf, wesp, wikoff, wisby, wisecup, wisp, wispy, wyckoff, wycoff, wykoff