ANT: Inner, internal, inapparent, hidden, inmost, intestine.
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KEY: Extinction.
SYN: Destruction, stifling, suffocation, death, cessation, annihilation, obsolescence.
ANT: Origination, inception, planting, birth, fife, course, operation, action, exercise, prosperity, continuance, survival.
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KEY: Extinguish.
SYN: Abolish, destroy, extirpate, eradicate, kill, quench, annihilate, put out.
ANT: Implant, replenish, cherish, promote, invigorate, propagate, establish, confirm, secure.
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