Other possible rhymes for whisperer
caperer
cooperer
copperer
dapperer
distemperer
fripperer
hoarsewhisperer
kipperer
klemperer
naperer
olperer
ottoklemperer
pamperer
paperer
pepperer
properer
prosperer
sandpaperer
scamperer
simperer
tamperer
taperer
tapperer
temperer
vapourer
wall-paperer
wallpaperer
wernerklemperer
whimperer
zipperer