Katha rhymes with:
inkatha, atha, inkatha, agatha, aletha, anantha, aretha, atha, bartha, bertha, bolitho, botha, calantha, cleantha, cliantha, diantha, eartha, hertha, hiawatha, hyacintha, iantha, inkatha, jacintha, juditha, letha, martha, mccartha, mintha, murtha, naphtha, philantha, ramtha, samantha, tabitha, tregurtha
Katha sounds like:
kade, kadow, kady, kakadu, kast, kat, kate, katey, kath, kathi, kathie, kathy, kati, katia, katie, kato, katt, katy, katya, katydid, kauth, kawate, kazda, keady, keast, keath, keddy, kedo, keedy, keeth, keith, keitt, kekst, keta, keto, ketou, kett, ketti, keyed, key_west, khad, khat, khost, kicked, kid, kida, kidd, kidde, kidded, kiddie, kiddy, kido, kidwa, kiewit, kight, kikatte, kikta, kikwit, kissed, kist, kit, kita, kite, kitt, kitty, kiyohida, kodo, kogut, kohout, kohut, koido, koito, kokate, kossuth, kost, kosta, kot, kote, koth, kothe, koto, kott, kouyate, kowtow, kuchta, kut, kuwait, kuwaiti, kyd, kyodo, kyokuto, kyoto, kyte