Unanimity rhymes with:
proximity, calamity, conformity, deformity, enmity, enormity, extremity, nonconformity, proximity, stamaty, uniformity
Unanimity sounds like:
uinta, unaided, unamended, unaudited, und, undated, undid, undo, undue, unedited, unheeded, unimate, unimedia, uninitiated, unit, unita, unite, united, unity, unmade, unmanned, unmet, unnamed, unneeded, unted, untidy, untie, untied, untiedt, unto, unwanted, unwed, unwind, unwound