We don't have synonyms for gropers yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are propers, gropes and gropery.
(n) :
(Australia) Any of several marine fish, especially the Queensland groper or giant grouper, Epinephelus lanceolatus, of the Pacific and Indian Oceans.
(n) :
(New Zealand) hapuku wreckfish (Polyprion oxygeneios)
(n) :
(US) An employee of the Transportation Security Administration (TSA), especially one who performs inspections on passengers.
(n) :
(Australia) Any of several marine fish, especially the Queensland groper or giant grouper, Epinephelus lanceolatus, of the Pacific and Indian Oceans.
(n) :
(New Zealand) hapuku wreckfish (Polyprion oxygeneios)
(n) :
(US) An employee of the Transportation Security Administration (TSA), especially one who performs inspections on passengers.