| Main Entry: | |
| Part of Speech: | verb |
| Definition: | become void; fall back into previous pattern |
| Synonyms: | apostatize, backslide, become obsolete, cease, decline, degenerate, descend, deteriorate, die, elapse, end, expire, go by, pass, recede, recidivate, relapse, retrograde, return, revert, run out, slide, slip, subside, terminate, weaken |
| Antonyms: | continue, go on, restart |
| Main Entry: | clear up |
| Part of Speech: | verb |
| Definition: | become improved |
| Synonyms: | become fair, become sunny, blow over, brighten, die away, die down, improve, lapse, lift, pick up, run its course |
| Antonyms: | worsen |
| Main Entry: | decline |
| Part of Speech: | verb |
| Definition: | lessen, become less |
| Synonyms: | abate, backslide, cheapen, decay, decrease, degenerate, depreciate, deteriorate, diminish, disimprove, disintegrate, droop, drop, dwindle, ebb, fade, fail, fall, fall off, flag, go downhill, go to pot, go to the dogs, hit the skids, languish, lapse, lose value, lower, pine, recede, relapse, retrograde, return, revert, rot, sag, settle, shrink, sink, slide, subside, wane, weaken, worsen |
| Notes: | one declines (or accepts) something that is offered; one refuses (or agrees) to accept something offered |
| Antonyms: | improve, increase, rise |
| Main Entry: | defect |
| Part of Speech: | verb |
| Definition: | break from belief, faith |
| Synonyms: | abandon, abscond, apostatize, back out, break faith, change sides, depart, desert, fall away from, forsake, go, go back on, go over, go over the fence, lapse, leave, pull out, quit, rat, rebel, reject, renege, renounce, revolt, run out, schism, sell out, spurn, take a walk, tergiversate, tergiverse, turn, turn coat, walk out on, withdraw |
| Antonyms: | come in, join |
| Main Entry: | degenerate |
| Part of Speech: | verb |
| Definition: | decay, deteriorate |
| Synonyms: | backslide, come apart at seams, corrode, corrupt, decline, decrease, deprave, descend, die on vine, disimprove, disintegrate, fall off, go downhill, go to pieces, go to the dogs, lapse, lessen, regress, retrogress, return, revert, rot, sink, slip, vitiate, worsen |
| Antonyms: | develop, improve |
| Main Entry: | deteriorate |
| Part of Speech: | verb |
| Definition: | decay, degenerate |
| Synonyms: | adulterate, alloy, be worse for wear, become worse, break, corrode, corrupt, crumble, debase, debilitate, decline, decompose, degrade, deprave, depreciate, descend, disimprove, disintegrate, ebb, fade, fail, fall apart, flag, go downhill, go to pieces, go to pot, go to the dogs, hit the skids, impair, injure, languish, lapse, lessen, lose it, lose quality, lower, mar, pervert, regress, retrograde, retrogress, rot, sink, skid, slide, spoil, undermine, vitiate, weaken, wear away, worsen |
| Antonyms: | build, construct, develop, get better, improve |
| Main Entry: | die |
| Part of Speech: | verb |
| Definition: | wither, dwindle |
| Synonyms: | abate, bate, break down, crumble, decay, decline, degenerate, deteriorate, dilapidate, diminish, disappear, droop, ease off, ebb, end, expire, fade, fade away, fade out, fail, fall, fizzle out, go bad, go downhill, halt, lapse, let up, lose power, melt away, moderate, molder, pass, peter out, rankle, recede, retrograde, rot, run down, run low, run out, sink, slacken, stop, subside, vanish, wane, weaken, wear away, wilt |
| Antonyms: | develop, flourish, grow, improve |
| Main Entry: | elapse |
| Part of Speech: | verb |
| Definition: | go by; slip away |
| Synonyms: | expire, flow, glide by, lapse, pass, pass away, pass by, roll by, roll on, run out, transpire, vanish |
| Main Entry: | end |
| Part of Speech: | verb |
| Definition: | die or kill |
| Synonyms: | abolish, annihilate, cease, depart, desist, destroy, die, expire, exterminate, extinguish, lapse, put to death, ruin, run out, wane |
| Antonyms: | bear, create, give birth |