Busier rhymes with:
blasier, blazier, boozier, brazier, cazier, cheesier, colglazier, cozier, crazier, delozier, dozier, easier, fuzzier, glazier, grazier, hazier, lazier, lozier, luzier, noisier, ozier, putzier, ramseyer, rosier, rozier, snazzier, strozier, tozier
Busier sounds like:
baccari, bachar, bacher, bachera, backer, baecker, baker, bakery, bakeware, bakker, bakrie, basara, basehore, baser, bashar, basher, bashir, bashor, bashore, basore, basra, bassir, baugher, bazaar, bazar, beacher, beaker, beazer, becerra, becher, becherer, becker, becor, beecher, beeker, beger, beggar, beijer, beiser, bejar, beker, bekker, beougher, besecker, beshara, beshore, besser, bessire, bezaire, bicker, bieker, biesecker, bieser, biggar, bigger, bijur, biker, biser, bisher, bizarre, bizzaro, boecker, boeger, boeker, bogar, boger, bogor, boker, bokor, booker, boozer, boozier, boser, bosher, bossier, boucher, bougher, bowker, bowser, bowsher, boxcar, boxer, bucaro, buccheri, buccieri, bucher, bueker, buescher, bugger, bugher, bukar, buker, buscher, buser, busher, busker, busser, bussiere, buzzer, byker