Akkadian rhymes with:
arcadian, circadian, arcadian, canadian, chadian, circadian, mooradian, mouradian, pancanadian, accordion, amerindian, andean, antemeridian, arcadian, burgundian, cambodian, canadian, ceridian, chadian, circadian, claudian, collodion, comedian, custodian, davidian, didion, edwardian, floridian, freudian, garabedian, gedeon, gideon, gordian, guardian, indian, macfadyen, madyun, mcfadyen, median, meridian, meridien, mooradian, mouradian, nalbandian, nickelodeon, obsidian, odeon, odiaun, pancanadian, providian
Akkadian sounds like:
academe, academia, academy, accusation, accustom, accutane, acetone, acquisition, acquitaine, actin, action, actodine, acton, agitation, agostini, agostino, agustin, aquitaine, ashdown, ashton, assocation, association, asthma, astin, aston, auction, augustin, augustine, augustinian, augustyn, austen, austin, austine, auston, auxton, axtman, axton, azactam