objector

• POS: Noun
• HYPHEN: ob=jec=tor

CIDE DICTIONARY

objector, n. [L., an accuser.].

 One who objects; one who offers objections to a proposition or measure.  [1913 Webster]

THESAURUS

objector

apostate, bitter-ender, brawler, defendant, demurrer, diehard, disputant, dissenter, dissentient, dissident, intransigent, irreconcilable, last-ditcher, litigant, naysayer, negativist, nonconformist, noncooperator, obstructionist, obstructive, opinionist, opposer, opposition voice, oppositionist, plaintiff, protestant, protester, quarreler, recusant, resister, schismatic, scrapper, sectarian, sectary, separatist, wrangler