Cinnamonson rhymes with:
ahmanson, clemensen, edmonson, hermansen, hermanson, simonsen, simonson, simonsson, stamenson, aaronson, ahmanson, antonson, aronson, atkinson, beilenson, bezanson, briancon, christensen, christiansen, christianson, clemensen, duncanson, dyansen, edmonson, evanson, gejdenson, goldenson, goranson, gulbransen, gulbranson, hakanson, hermansen, hermanson, herschensohn, hoganson, hokanson, jorgensen, kristensen, kristiansen, loewenson, melanson, nathanson, robinson, simonsen, simonson, simonsson, soerensen, sorenson, stamenson, stephenson, stevenson, thorstenson, wilkinson, wolfensohn
Cinnamonson sounds like:
cancan, cancienne, cancino, cancom, cancun, cangemi, cangiano, canson, canzano, chang-hsin, changchun, chiengmai, cinnaminson, cinquemani, coenzyme, comecon, commision, commission, communism, concannon, concession, concussion, conjoin, conkin, conshohocken, consign, consume, cookingham, cunningham, cyanazine, cynicism