INFILTRATOR Antonyms There are 5 antonyms of the word infiltrator. (opposite meanings)Did you mean?Definition of INFILTRATORAlso try opposite words for..infiltrateinfiltratingBest Opposite Words For INFILTRATORTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1blockernoun, adjectiven, adj2defendernounn3guardiannounn4protectornounn5excludernounn Alternatives for BLOCKER Words (11)barricadebarriercheckdeterrenthindranceimpedimentinhibitionlimitobstacleobstructionprohibitionPhrases (1)blocking agentOpposite words for blocker Alternatives for DEFENDER Words (9)guardianprotectoradvocateallychampionsupportervindicatorshielderwithstanderOpposite words for defender Alternatives for GUARDIAN Words (3)defenderprotectorshielderOpposite words for guardian Alternatives for PROTECTOR Words (11)defenderguardguardiansentrychampionconservatorcustodianlookoutpreserverwatchmanshielderOpposite words for protector