What rhymes with groupers?

Groupers rhymes with:

trooper's, troopers, troopers', bloopers, cooper's, coopers, kuipers, loopers, poopers, supers, trooper's, troopers, troopers'

Groupers sounds like:

garbers, garver's, garverick, gerber's, grabbers, grievers, grover's, grovers

What rhymes with groupers?