Misgivings rhymes with:
livings, carvings, cravings, engravings, irving's, leavings, levings, livings, lovings, rovings, savings, savings', savings's, servings, shavings, strivings, weavings
Misgivings sounds like:
mccubbins, mcfun's, megaphones, mezvinsky, mezvinsky's, misbehaving, misgiving, mississippians