Oversea rhymes with:
forsee, undersea, ac, addressee, amc, apc, artsy, bbc, bresee, c, cc, cdc, cie, cxc, emcee, foresee, forsee, fsi, gassee, gnc, gutsy, hohensee, jaycee, jessee, keesee, kissee, knbc, lessee, licensee, losee, lxi, nic, ofc, pc, piercey, powerpc, sci, sea, see, si, sie, sieh, sightsee, tenn, tennessee, tootsie, tse, t_a_c, undersea, u_s_m_c, woodmansee, yangtze
Oversea sounds like:
o'berg, oberg, oberhaus, oberweis, obverse, offer's, offerers, offers, opera's, operas, oppress, oppresses, oprah's, ovaries, overcash, overcook, overcooks, overhears, overreach, overreaches, overs, oversaw, overseas, oversee, oversees, oversize, oversizes, overuse, overuses, overwork, overworks, oviparous, ovoviviparous