Lest rhymes with:
blessed, blest, celeste, coalesced, d'allest, molest, abreast, acquiesced, addressed, addwest, arrest, assessed, attest, behest, bequest, best, beste, blessed, blest, breast, brest, bud-test, c'est, caressed, celeste, chest, chrest, coalesced, compressed, confessed, congest, crest, d'allest, depressed, dest, detest, digest, digressed, dispossessed, distressed, divest, dressed, eastern-west, este, expressed, farwest, fessed, fest, finessed, gest, guessed, guest, impressed, indigest, infest, ingest, invest, jest, key_west, messed, mest, midwest, molest, natwest, nest, neste, northwest, norwest, obsessed, oppressed, penwest, pest, possessed, pressed, prest, professed, progressed, quest, rearrest, reassessed, recessed, reinvest, repossessed, repressed, request, rest, retest, self-professed, southwest, stateswest, stressed, suggest, suppressed, telequest, telewest, test, transgressed, trest, unaddressed, undressed, unimpressed, unrest, vest, west, wrest, yest, yoest, zest
Lest sounds like:
laced, lacked, lacoste, lactate, lagattuta, lagged, lakeside, lakewood, lakota, lashed, lasota, last, lasted, laughed, lawsuit, laxity, laziest, leached, leaked, leased, leashed, least, legate, legato, leget, legette, legged, leggett, leggette, leggitt, legit, leicht, leichty, leight, leighty, leist, lesotho, lestat, leucadia, leukocyte, lezotte, licata, licht, lichte, lichty, licked, lickety, liechty, ligget, liggett, light, lighted, lightheaded, lighty, liked, likud, liquid, liquidate, liquidated, liquide, liquidity, lisette, list, listed, liszt, lizotte, locadia, locate, located, lochhead, locked, locket, lockett, lockheed, lockout, lockwood, loctite, locust, logged, logwood, looked, lookit, lookout, loosed, loquat, losada, losito, lost, lougheed, louisette, loused, lowest, loyalist, lozad, lozada, lozito, lsd, lucado, lucchetti, lucette, lucht, lucid, lucida, lucidity, lucido, lucite, lucked, luckett, luckiest, luquette, lust, lusted, lusty, lysaght