SYSOP Antonyms There are 6 antonyms of the word sysop. (opposite meanings)Did you mean?Definition of SYSOPAlso try opposite words for..systemoperateoperativeBest Opposite Words For SYSOPTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1civiliannounn2guestnounn3memberverb, noun, adjectivev, n, adj4participantnounn5usernounn6visitornounn Alternatives for CIVILIAN Words (11)citizencommonercompatriotinhabitantlaypersonnoncombatantnonmilitaryordinaryprivateresidentsubjectOpposite words for civilian Alternatives for GUEST Words (12)inviteearrivalattendeecallerimmigrantlodgersojournertenanttransientvisitorclientnodePhrases (2)edgar albert guestedgar guestOpposite words for guest Alternatives for MEMBER Words (19)affiliateallyassociatecolleaguecomradefellowparticipantpartnersubscribersupporterelementlimbpintlepremisepremisslithappendageextremityphallusPhrases (1)fellow memberOpposite words for member Alternatives for PARTICIPANT Words (19)playerentrantpartakeraffiliateallyassociateattendeecandidatecollaboratorcolleaguecompetitorcontendercontestantcontributordelegatememberpartnerrepresentativeparticipatorOpposite words for participant Alternatives for USER Words (13)buyerclientconsumercustomerguestindividualmemberoperatorpersonpurchasersubscriberexploiterparasitePhrases (2)drug usersubstance abuserOpposite words for user Alternatives for VISITOR Words (9)callerguestnewcomersightseerstrangertouristtravelervisitorvisitantOpposite words for visitor