Ant. Demolish, abandon, betray, destroy, drop, desert, wreck, break down, cast down, overthrow, let go, throw down.

Suppose. Deem, guess, imagine, think, conjecture, surmise.

Ant. Conclude, ascertain, discover, prove, know, be sure.

Suppress. Repress, subdue, restrain, overthrow, quell, overwhelm, conceal, stifle, smother, stop; overpower, extinguish, destroy.

Ant. Excite, fan, increase, augment, strengthen, raise, aggravate; publish, promulgate, advertise, spread, disseminate; intensify.

Sure. Unfailing, infallible, permanent, steady, stable, strong, indisputable, confident, positive, firm; certain, safe, secure, assured, believing, trusting, unquestioning; abiding, fast.

Ant. Insecure, fallible, unsteady, inconstant, wavering, indeterminate, dubitable, uncertain, questionable, impermanent, doubtful, hesitating, distrustful, precarious, disputable, loose.

Surrender. Abandon, give over, relinquish, resign, waive, yield, alienate, capitulate, cede, let go, sacrifice, give one’s self up.

Ant. Resist, withstand, oppose, thwart, baffle; die.

Suspense. Uncertainty, expectation, apprehension, anxiety, indetermination, indecision; solicitude, intermission, protraction, abeyance, doubt; pause, stop.