Therefore. Consequently, then, hence, thence, whence, wherefore, accordingly.

Ant. Because, as for, inasmuch as, since.

Thick. Dense, close, compact, solid, coarse, gross; muddy, turbid, misty; crowded, abundant; indistinct; dull; numerous; inarticulate.

Ant. Thin, rare, sparse, infrequent; pure, limpid, crystalline, clear, distinct, incompact, shallow, articulate.

Think. Cogitate, contemplate; remember, reflect, muse, meditate, ponder, consider, deliberate, judge, conclude, believe; purpose, intend, design, mean; presume, venture; imagine, apprehend.

Ant. Guess, hazard; dream, idle, stargaze, wander, rove.

Thought. Imagination, fancy, conceit, notion, consideration, supposition, contemplation, deliberation; reflection, cogitation, meditation, conception, solicitude, care, concern; reasoning; idea, opinion, concept, judgment, purpose, intention, provision.

Ant. Thoughtlessness, giddiness, carelessness, inconsideration, dreaminess, dulness, stupidity, rashness, impulsiveness; vacuity, dream, hallucination, aberration.

Threat. Menace, denunciation, threatening, intimidation.

Ant. Promise, encouragement, allurement, enticement; anticipation.