Here's what rhymes with expounder.
pounder bounder founder sounder flounder rounder grounder profounder unsounder Words that almost rhyme with expounder
counter mounter encounter powder chowder bouncer downer power tower louder bower dour prouder stouter browner doubter dauber dowser pouter dourer trouncer flower flour shower sour browser scour voucher announcer trouser cower howler fouler lounger prowler mouser schnauzer shouter sourer drowsier gouger jouster scourer flouter scouter sloucher frowsier devour empower overpower glower growler embower scrounger grouser superpower deflower cauliflower waterpower cornflour thundershower