What rhymes with closer - 2 syllable
 boser
 bowser
 doser
 droser
 goeser
 grocer
 grosser
 joser
 kosar
 koser
 kozar
 loeser
 moeser
 moser
 mozer
 oeser
 oser
 poser
 roeser
 roser
 rowser
 rozar
 tozer

What rhymes with closer - 3 syllable
 alcocer
 composer
 disposer