preventative Synonyms

prophylactic hindrance hinderance hitch birth control device contraceptive encumbrance contraceptive device prophylactic device incumbrance interference preventive prevention purifier protective preventively prohibitive prohibitory protection disease-preventing remedy spermicidal sanitizer pretrial pre-emptive spermicide IUD condom cervical cap antifertility sterilizer safety prevent preventing disinfectant diaphragm deterrent detergent depuratory defensive cleanser barrier bactericide antiseptic anticipatory frustrative germicide handicap preservative preemptive