Tub rhymes with:
stub, stubbe, tubb, bub, bubb, chubb, club, clubb, cub, drub, dub, grub, grubb, hub, jubb, nub, pub, rub, scrub, shrub, snub, strub, strubbe, stub, stubbe, sub, tubb
Tub sounds like:
taaffe, tab, tabb, tabby, taboo, taff, taffe, taffy, tafoya, taibi, taipei, tap, tape, tapeie, tapia, tapie, tapp, tappe, taub, taube, tavie, tavy, tb, tebbe, tebeau, tebo, tepe, teva, tevye, thabo, that've, thebeau, they've, thibeau, thief, thobe, tibbie, tibby, tibi, tibia, tiff, tip, tipa, tipo, tipoff, tipp, tippie, tippy, tobe, tobey, tobia, tobie, tobu, toby, toffee, tofu, top, tope, topp, toupee, tov, tovey, tovia, toyobo, tuba, tubb, tubby, tube, tufa, tuff, tufo, tupa, tupy, tv, type, typify, typo