Arai rhymes with:
hirai, kraai, rai, sakurai, adlai, budai, desai, hirai, kawai, kraai, kumagai, masai, mathai, mcgoey, mukai, nagai, nakai, nicolai, pai, rai, sakai, sakurai, stai
Arai sounds like:
aer, aerie, aero, ahr, air, airey, airway, airy, ar, ara, arau, araya, are, area, arey, ari, aria, arie, aro, arora, array, arrow, arroyo, ary, auer, aura, aurea, auria, aurora, aware, awry, ayer, ayr, ayre