CockroachWordNet Explorer

any of numerous chiefly nocturnal insects; some are domestic pests

cockroaches and mantids

cockroaches; in some classifications considered an order

dark brown cockroach originally from orient now nearly cosmopolitan in distribution

large reddish brown free-flying cockroach originally from southern United States but now widely distributed

widely distributed in warm countries

small light-brown cockroach brought to United States from Europe; a common household pest

large tropical American cockroaches