Homesickness rhymes with:
blackness, bleakness, darkness, frankness, harkness, hawkiness, likeness, preakness, quickness, sickness, slackness, thickness, uniqueness, weakness
Homesickness sounds like:
hanging, hangings, hangsang, hangsang's, hankins, hansen's, hanson's, heung-yeung, homecoming, homemaking, homogeneous, homogenize, homogenous, hong-kong, hongkong, honking, humanizing, hunkins