Tibbett rhymes with:
exhibit, hibbett, ribbit, tribbett, abbitt, babbit, babbitt, bobbett, bobbitt, cobbett, cohabit, corbet, corbett, corbit, corbitt, cubit, debit, deorbit, doubet, exhibit, gambit, garbett, hibbett, kilobit, megabit, naisbitt, nesbit, nesbitt, nisbett, obit, rabbitt, ribbit, tarbet, tebbit, torbett, tribbett, turbett
Tibbett sounds like:
tabitha, taffeta, taft, taped, tapped, tappet, teapot, tebbit, tefft, tepid, theft, thibadeau, thibedeau, thibodeau, thiebaud, tibet, tibidow, tidbit, tifft, tift, tipped, tippet, tippett, tippit, tippitt, tiptoe, tiptoed, toft, tofte, topete, topped, towboat, tuft, tufte, tufted, tvedt, tveit, typed, typhoid, typified