retarded Synonyms

mentally retarded staved off weak-minded thick tardy subnormal slow-witted slow simple-minded simple retard postpone postponed pigwidgeon slow down feebleminded set back mentally defective in waiting held up soft in the head simpleminded unintelligent imbecilic dim-witted half-baked moronic developmentally challenged boneheaded overdue obstructed delay deferred cretinous crazy cittern-head boeotian bel-esprit belated behindhand behind beef-witted backward adjourned delayed detained mongoloid latish late lagan