Incurred rhymes with:
concurred, concurred, curd, kurd, occurred, recurred, absurd, alward, bird, blurred, burd, byrd, chauffeured, concurred, conferred, curd, deferred, demurred, deterred, ferd, gerd, gird, gjerde, heard, herd, hird, hurd, inferred, interred, jerde, kurd, leard, misheard, nerd, occurred, overheard, prefered, preferred, recurred, referred, reword, slurred, spurred, stirred, third, transfered, transferred, uncured, undeterred, unheard, word
Incurred sounds like:
immigrate, immigrated, inaccurate, inaugurate, inaugurated, ingratiate, ingrid, injured, inquired, insecurity, insert, inserted, insured