Shrub rhymes with:
drub, grub, grubb, rub, scrub, strub, strubbe, bub, bubb, chubb, club, clubb, cub, drub, dub, grub, grubb, hub, jubb, nub, pub, rub, scrub, snub, strub, strubbe, stub, stubbe, sub, tub, tubb
Shrub sounds like:
sacirbey, sakharov, sarabia, saravia, sarff, scarf, scarff, scarfo, scarp, scarpa, scerbo, scharf, scharfe, scharff, scharp, scharpf, scherb, scherf, scherff, schroff, schropp, schrupp, scorpio, scrap, scrape, scrappy, scribe, scrip, scripp, scrub, scrubby, scruffy, seagrave, seagrove, serb, serbia, serf, serpa, serpe, serv, serve, serviou, servo, sharf, sharif, sharp, sharpe, sharpie, sharpy, sherfey, sheriff, sherriff, sherva, shorb, shreeve, shreve, shroff, shrubby, siravo, skorupa, sorbo, sourby, sroufe, sukharev, surf, survey, survive, swerve, syrup, szczerba