Ant. Comedy, happiness, mirthful drama, prosperity, luck, good fortune.
Traitor. Betrayer, turncoat, renegade, rebel, deceiver, apostate; insurgent, deserter, mutineer.
Ant. Patriot, adherent, defender, supporter.
Tranquil. Quiet, calm, undisturbed, peaceful, unagitated; unruffled, composed, poised, collected, cool.
Ant. Agitated, excited, uneasy, anxious, troubled, restless.
Transact. Conduct, carry on, perform, act, accomplish, do, negotiate, treat.
Ant. Leave alone, rest, stop, refrain, desist, cease.
Transaction. Business, action, deed, proceeding, doing, affair, act, negotiation, performance.
Ant. Inactivity, quiescence, rest, neglect, inaction, passivity.
Transgression. Infringement, misdemeanor, misdeed, affront; violation, breach, fault, crime, offense, sin.