Dravis rhymes with:
kravis, travis, chavis, chavis', havis, kravis, lavis, travis, alvis, avis, bavis, bevis, chavis, chavis', chevis, chevys, clovis, divis, elvis, elvis', foodservice, havis, hovis, jervis, kendavis, kravis, lavis, levis, mavis, mervis, nankervis, navis, nevis, orvis, pendarvis, purvis, reavis, revis, sarvis, servis, serviss, silvis, tavis, tevis, travis
Dravis sounds like:
darby's, derives, derubeis, dervish, dervishich, diatribes, drabek, drabik, drabs, drapes, dravecky, draves, dravo's, drawback, drawbacks, drawbaugh, drebsky, dreyfus, dreyfus's, dreyfuss, dribs, dripps, drips, drive's, drives, driveways, drop-offs, dropoffs, drops, dropsy, droves, drupes, dwarfs, dwarves