headroach means synonym of roach (“kind of headdress worn by some indigenous peoples of North American”). Lexicurio rates it Sui generis — a strength score of 97 out of 100.
Etymology
From head + roach.
noun
- Synonym of roach (“kind of headdress worn by some indigenous peoples of North American”).“Aiming his one-eyed magic / he frames headroaches and cockroaches.”