Here's what rhymes with acetylcholines.
crinolines Words that almost rhyme with acetylcholines
cosines coneys cozies proteins ponies cronies baronies toadies dogies jalopies roadies trollies hoagies homeys phoneys moseys trophies anchovies goldfields toasties ceremonies diagnoses lipoproteins neuroses prognoses hypertrophies snowfields somebodies bluenoses macaronies testimonies glycoproteins patrimonies physiognomies homebodies cosmogonies misdiagnoses