Both rhymes with:
goethe, growth, loath, noeth, oath, roath, sloth, troth, aalseth, abendroth, absinthe, accuhealth, aerosmith, aftermath, ainsworth, allensworth, amaranth, amsouth, applegarth, ardath, ardith, arrasmith, arrowsmith, arth, ashworth, asquith, atworth, autenrieth, auth, aylesworth, aylsworth, aylworth, b'rith, ba'ath, bandwidth, barath, barth, bath, batholith, bayouth, bayreuth, beckwith, beckworth, behemoth, bellsouth, belth, beneath, bequeath, bernath, berreth, berth, beth, bierwirth, billionth, birth, bismuth, blackheath, blacksmith, bloodbath, bloodsworth, bloodworth, bluth, blyth, booksmith, booth, borseth, borth, bosworth, bozarth, breadth, breath, breitbarth, breth, bridgeforth, brocksmith, broth, burnsworth, burnworth, buth, butterworth, carruth, caruth, cenith, charlesworth, chatsworth, chenoweth, childbirth, chillicothe, chynoweth, cloth, coelacanth, colbath, colebreath, collingsworth, collinsworth, cometh, commonwealth, conrath, coopersmith, coppersmith, corath, corinth, cornforth, cottonmouth, cravath, creath, cudworth, culbreath, culbreth, cutbirth, cutsforth, cynth, daleth, damuth, danforth, dansforth, darth, dartmouth, dearth, death, demuth, depth, derleth, desmith, dillworth, dilworth, dith, dodsworth, donath, doth, drenth, ducksworth, duckworth, duluth, dulworth, dunsworth, dunworth, dushyanth, earth, eckenroth, eckroth, edgeworth, edith, edyth, eighteenth, eighth, eightieth, eisenbarth, eisenhuth, eldreth, eleventh, elisabeth, elizabeth, ellingsworth, ellsworth, elsworth, eltzroth, empath, englerth, entregrowth, eranthe, espeseth, estruth, eveleth, faeth, fagoth, faircloth, faith, falmouth, farnsworth, farnworth, fath, fauth, feith, fellmeth, fifteenth, fifth, fiftieth, filth, firstsouth, firth, fithe, flath, footpath, forseth, forsyth, forth, forthwith, fortieth, foth, fourteenth, fourth, foxworth, freiermuth, freimuth, freyermuth, frith, frogmouth, froth, fruth, fuerth, furth, gaeth, galbraith, galbreath, gareth, garth, gath, gerth, ghadafithe, gilbreath, gilbreth, gilreath, girth, giveth, gluth, goethe, goforth, goldsmith, goliath, gopinath, goth, greth, griffeth, griffith, gronseth, groth, growth, gutermuth, guth, gwyneth, hackbarth, hackworth, hainsworth, haith, halseth, hammersmith, harth, harvath, hath, hauswirth, hauth, haworth, haynesworth, haynsworth, hayworth, health, healthsouth, hearth, heath, hedgepath, hedgepeth, hedgpeth, heighth, heimsoth, heldreth, hellmuth, helminth, helmuth, helseth, henceforth, hepworth, herewith, herfurth, hesketh, heth, highsmith, hildreth, hirth, hochmuth, hockensmith, hockersmith, hoffarth, hogarth, holdsworth, hollandsworth, hollingsworth, hollingworth, hollinsworth, holsworth, holzwarth, holzworth, homuth, horvath, horwath, hoth, houseworth, howarth, howeth, howorth, hoxworth, hudspeth, hundredth, huth, hyacinth, hyacinthe, idiopath, illingworth, interfaith, internorth, jacinth, jacinthe, jaquith, judith, jungbluth, jungwirth, kalthoff, kamrath, kath, kauth, keath, keeth, keinath, keith, kenilworth, kenneth, kenworth, kerth, keyworth, killingsworth, kleinsmith, klindworth, klingensmith, klintworth, kloth, kluth, knoth, knuth, kollath, konrath, kornbluth, korth, kossuth, koth, krauth, kroboth, kunath, kurth, labyrinth, lamberth, lambeth, landreth, landrith, langguth, langseth, langworth, lath, lauth, leath, leavenworth, ledwith, leeth, leith, length, letchworth, leth, lilith, lindemuth, lindenmuth, lindroth, lindseth, lisabeth, lisbeth, lizabeth, loath, locksmith, loincloth, longstreth, longsworth, longworth, loth, louth, lueth, luth, macbeth, magrath, mammoth, mantooth, marth, marybeth, maryruth, massoth, math, mcbeath, mcbeth, mcelrath, mcelreath, mcgath, mcgrath, mcilrath, mclouth, mcmath, meath, meckstroth, megadeath, meredith, merideth, meridith, messersmith, meth, metpath, metrahealth, meuth, middlesworth, milbrath, millionth, mirth, molesworth, monmouth, monolith, month, montieth, montooth, morath, morgenroth, moth, mouth, muth, myth, naismith, nath, nazareth, nemeth, nesmith, nesseth, neth, networth, neuharth, neuroth, neuwirth, niemuth, nineteenth, ninetieth, ninth, noeth, north, noth, nth, oath, orth, ostrogoth, outgrowth, overgrowth, paeth, path, pathe, perth, peth, pickworth, pith, plath, plinth, pluth, plymouth, porath, porth, portsmouth, poth, psychopath, pursueth, puth, raith, rath, rauth, rebirth, redpath, reichmuth, reith, rexroth, rhinesmith, rhodanthe, richardsonsmith, ridpath, rieth, roath, rosenbluth, roth, routh, rueth, rujith, ruth, sabbath, samoth, scherbarth, schlereth, schneckloth, schroth, schuth, scythe, seith, seth, seventeenth, seventh, seventieth, seyfarth, sha'ath, shaath, sheath, sheth, shibboleth, shuttlesworth, shuttleworth, sineath, sixteenth, sixth, sixtieth, skipwith, skipworth, sleeth, sleuth, sloth, smith, smyth, sneath, sociopath, sondgeroth, south, southworth, spaeth, spath, speth, spieth, stallsmith, stallworth, stanforth, stealth, stenseth, stichnoth, stith, strength, strouth, suddarth, suddath, sudderth, suddeth, suddreth, sudduth, sunbath, swath, tablecloth, taketh, teeth, telepath, tenth, thenceforth, thirteenth, thirtieth, thousandth, threemonth, tilth, titsworth, tittsworth, tollbooth, tooth, toth, trauth, trembath, troth, truth, twelfth, twelvth, twentieth, ueberroth, umpteenth, uncouth, undergrowth, underneath, unearth, unrath, unsworth, untruth, vaeth, vath, veith, vermouth, vieth, visigoth, vollrath, voth, wachsmuth, wadsworth, walrath, walsworth, walth, walworth, warmoth, warmth, warmuth, warpath, warth, washcloth, wasmuth, waterworth, wavelength, wealth, weckwerth, wedgeworth, weinroth, weith, wentworth, wermuth, werth, weyforth, weymouth, whitworth, width, wigglesworth, wildermuth, willwerth, wilmarth, wilmeth, wilmoth, wilmouth, wipperfurth, wirth, withe, wohlfarth, wohlgemuth, wolfarth, wolgemuth, wolrath, woodworth, woolworth, wordsmith, wordsworth, wormuth, worth, wrath, wreath, writhe, wuerth, wurth, wyeth, youth, zenith, ziebarth
Both sounds like:
ba'ath, baade, babbit, babbitt, babette, babita, babyhood, bad, bada, bade, badeah, badeau, badia, badu, bady, baht, baidoa, bait, baited, baity, bat, batat, bate, bated, batey, bath, bathe, bathed, batie, batt, batte, batted, battey, battiato, batty, baty, baud, bawd, bawdy, bayed, bayouth, beabout, bead, beaded, beady, beat, beata, beatie, beato, beattie, beatty, beaty, beaudet, beaudette, beauty, bebout, bed, beda, bedded, beddoe, beddow, bede, bedoya, beede, beedie, beedy, beefed, beeped, beet, befit, behaved, behead, beheaded, beidaihe, beit, bet, beta, beteta, beth, bethea, betide, bett, betta, bette, betti, betty, beytout, bhatia, bhatt, bhatti, bhutto, bid, biddie, biddy, bide, bieda, bifida, biotite, bit, bite, bitty, boat, boated, bobbett, bobbette, bobbitt, boda, boddie, boddy, bode, bodey, bodi, bodie, bodied, bodo, body, boody, booed, boot, boote, booted, booth, boothe, bootie, booty, botha, bothe, bott, botta, bout, boutte, bowed, boyd, boyde, boyett, boyette, boyhood, boyt, boyte, bt, bta, bud, budai, buday, budd, budde, buddha, buddie, buddy, buetow, bufete, buffet, buffeted, buffett, buoyed, but, bute, buteau, buth, butt, butte, butthead, buttitta, buyout, byte