Here's what rhymes with cossim.
Words that almost rhyme with cossim
causing crossing coffin coughing tossing lacing offing glossing bossing washing pausing scoffing seraphim graving laving quashing doffing flossing valving biasing frothing embossing recrossing sloshing squashing swathing swashing massaging hurrahing betrothing sabotaging camouflaging forelimb