Thar rhymes with:
adar, afar, ahr, ajar, algar, allar, almanzar, almodovar, amar, andujar, aquilar, ar, are, avelar, azar, azhar, baar, babar, bahre, balakumar, baldemar, baltazar, bar, bargar, barr, bashar, bazaar, bazar, bejar, belvoir, bizarre, bodnar, bogar, bognar, bomar, bondar, boyar, car, carr, carre, ceasar, char, cigar, cisar, claar, clar, cotnoir, cousar, csar, czar, d'ivoire, dakar, dar, dardar, delamar, delebarre, demar, detar, dinar, disbar, dzhokhar, dzokhar, emdr, fahr, far, farquar, farr, farrar, ferrar, flohr, foobar, gaar, gahr, gar, ghafar, giroir, godar, gohr, gombar, gregoire, guitar, guizar, haar, hajjar, hamar, har, hekmatyar, hocevar, hribar, huizar, jabar, jabbar, jaffar, jahr, jamar, jar, jiar, kahr, karr, kjar, klar, kumar, labar, lahr, lamar, lamarr, lar, lebar, lemar, maher, mahr, mar, marr, mcgarr, meagher, melgar, menjivar, minnaar, myanmar, najar, najjar, navar, navarre, nazar, npr, o'barr, obar, obarr, paar, paccar, par, parr, pfarr, phar, pharr, pickar, pintar, preslar, qatar, quarre, r, r., rajkumar, renoir, revoir, ribar, robar, saar, sagar, saldivar, saldovar, sar, scar, schaar, schar, scharr, shahar, sharar, sharrar, sitar, skaar, sklar, soutar, spahr, spar, sphar, spohr, staar, star, starr, subpar, superstar, tabar, tar, tarr, tesar, tokar, tovar, transtar, tsar, ulaanbaatar, valdemar, victoire, voir, yahr, zachar, zagar, zalar, zaldivar, zarre, zulfikar
Thar sounds like:
taher, taira, tar, tara, taro, tarr, tarry, tatar, tater, tatra, tatro, tatter, tauer, tawdry, tear, teare, teary, teater, teatro, tedder, tedrow, teer, teeter, teodoro, ter, terhaar, teri, terra, terre, terri, terrie, terrier, terrio, terror, terry, teruya, teter, tether, tetra, tetro, thayer, theater, theatre, their, theodor, theodora, theodore, theodorou, theora, theory, thera, there, there're, theurer, they're, thier, thierry, thiery, thiry, thor, thora, thoreau, thoro, three, threw, throw, throwaway, thrower, thru, thruway, thur, thurow, thyra, tiara, tidewater, tier, tire, tirey, titter, todaro, tor, torah, toray, tore, torey, tori, torie, toro, torr, torray, torre, torrey, torry, toru, tory, totaro, totherow, totter, tour, touro, tower, towery, towry, traer, tray, trayer, tre, tree, treu, trew, trey, tri, trie, trier, trieu, trio, troha, troia, trow, trower, troy, troyer, troyu, true, truer, truro, try, tudor, ture, turi, turo, turow, turri, tutor, tutterow, tyer, tyra, tyre, tyree