Ant. Innocence, guiltlessness; purity, righteousness; observance, obedience, fulfilment.
Transient. Fleeting, temporary, transitory, ephemeral, evanescent, brief, flitting, flying, momentary, passing, fugitive, short.
Ant. Permanent, perpetual, lasting, enduring, abiding, immortal, everlasting, unfading, undying, persistent, eternal, imperishable.
Transparent. Translucent, pellucid, clear, lucid; diaphanous; open, porous; crystalline, limpid, bright; perspicuous.
Ant. Opaque, thick, turbid; mysterious, questionable, dubious.
Travel. Go, pass, journey, migrate, move, traverse, wander, roam.
Ant. Dwell, reside, stay, remain, settle.
Treasure. Wealth, abundance, plenty; money, jewels, cash, valuables, hoard, riches, bullion; reserve.
Ant. Refuse, trash, offal; dregs, trifles.
Treaty. Negotiation, compact, agreement, covenant, alliance, convention, contract.