Hottest rhymes with:
advantest, anabaptist, anesthetist, apprenticed, artist, baptist, bluntest, brightest, cornettist, cultist, dentist, faintest, fastest, fattest, fittest, greatest, lastest, latest, librettist, lightest, neatest, noticed, orthodontist, practiced, quietest, quietist, remotest, slightest, smartest, softest, strictest, sweetest, swiftest, tightest, wettest
Hottest sounds like:
hatched, hatchet, hatchett, hathcoat, headset, heathcote, hedged, hedquist, hitched, hitchhiked, hot-shot, hotshot