Grooters rhymes with:
recruiters, rooters, routers, commuters, computer's, computers, computers', hooters, looters, microcomputers, minicomputers, polluters, recruiters, rooters, routers, scooters, shooters, suitor's, suitors, supercomputers, tutors, wooters
Grooters sounds like:
garters, geriatric, geriatrics, girders, graders