Here's what rhymes with decoupant.
Words that almost rhyme with decoupant
student prudent mutant pollutant annuitant imprudent impudent disputant coolant souvent coolest movement unit pursuant fluent newest tumult adjuvant diluent truant soonest loosest cruelest duellist crudest fewest mouvement rudest smoothest bluest oculist rootlet canoeist bassoonist lewdest sunhat nudest gruesomest amusement recruitment inducement cartoonist confluent intuit shrewdest entombment insouciant hugest obtusest improvement translucent quadruplet profusest