blocker Synonyms

blocking agent level-lowering agent ascender obstructor wader stopper stifler stemmer sealer resister problem privative preventer padder obstacle nailer lumper locker footballer letterman interceptor inner divider blockager jammer inhibitive inhibiter impeder immobilizer clogger chokingly blocker bet receptor antagonist batcher barrer corker filibusterer binger monoamine locking lock closer clogging clog clamp choking checker burier bolter blockage blockader