Eggcup rhymes with:
linkup, backup, breakup, buttercup, checkup, hookup, linkup, lockup, makeup, markup, pickup, shakeup, stalcup, stallcup, teacup, wakeup, walkup, wisecup
Eggcup sounds like:
easib, eckhoff, eggshape, eickhoff, ejup, equip, escape, escapee, espe, espey, espy, eusebio, excessive, expo