THEATRICAL—dramatic, showy, ceremonious.
THEFT—robbery, depredation, spoliation.
THEME—subject, topic, text, essay.
THEORY—speculation, scheme, plea, hypothesis, conjecture.
THEREFORE—accordingly, consequently, hence.
THICK—dense, close, compact, solid, coagulated, muddy, turbid, misty, vaporous. (Thin.)
THIN—slim, slender, slight, flimsy, lean, scraggy, attenuated.
THINK—cogitate, consider, reflect, ponder, muse, contemplate, meditate, conceive, fancy, imagine, apprehend, hold, esteem, reckon, consider, deem, regard, believe, opine.
THOROUGH—accurate, correct, trustworthy, complete, reliable. (Superficial.)