Commission rhymes with:
decommission, fondkommission, academician, decommission, fondkommission, academician, admission, decommission, emission, fondkommission, intermission, mission, omission, permission, remission, retransmission, submission, transmission
Commission sounds like:
cancan, cancienne, cancino, cancom, cancun, cangemi, cangiano, canson, canzano, chang-hsin, changchun, chiengmai, cinnaminson, cinnamonson, cinquemani, coenzyme, comecon, commision, communism, concannon, concession, concussion, conjoin, conkin, conshohocken, consign, consume, cookingham, cunningham, cyanazine, cynicism