abeyance, about-face, advance, alchemy, apostasy, apostatize, assimilation, assumption, atavism, atheism, atrocity, backing, backset, backslide, backsliding, backward deviation, backward motion, backward step, balk, be all over, be caught napping, be gone, be neglectful, be negligent, be no more, be past, become extinct, become void, becoming, bevue, blooper, blow over, blunder, boner, breach, break, bull, bungle, cadence, caesura, catabasis, catenary, cave, cave in, cease-fire, cease, cessation, change-over, change, close, closing, cock, collapse, comedown, continue, conversion, crash, crime, crime against humanity, culpa, culpable negligence, day off, deadly sin, debasement, decadence, decadency, deceleration, declension, declination, decline, decline and fall, decrescendo, decurrence, default, deformation, degeneracy, degenerate, degenerateness, degeneration, degradation, delinquency, demotion, depravation, depravedness, depreciation, dereliction, derogation, descend, descent, desertion, deteriorate, deterioration, deviate, devolution, die, die away, diminish, diminuendo, diminution, disappear, disenchantment, disregard, dive, downtrend, downturn, downward mobility, downward trend, droop, drop, dwindling, dying, ebb, effeteness, elapse, end, endure, enormity, err, error, evil, expire, fade, fading, fail, failing, failure, failure of nerve, fall, fall again into, fall astern, fall away, fall back, fall behind, fall from grace, fall into error, fall off, falling-off, falling back, false move, false step, fault, felony, flip-flop, flit, flop, flop down, flow, flow on, fluff, flump, flump down, fly, foible, founder, frailty, gap, genocide, get behind, give way, glide, gloss over, go amiss, go astray, go awry, go backwards, go behind, go by, go down, go downhill, go off, go on, go out, go wrong, goof, growth, guilty act, have a relapse, have it, have its time, have run out, heavy sin, hesitation, hiatus, hit a slump, hit rock bottom, hit the skids, hold-up, holiday, homestretch, ignore, impiety, impiousness, impropriety, inadvertence, inadvertency, inattention, indiscretion, inexpiable sin, iniquity, injury, injustice, interim, interlude, intermezzo, intermission, intermittence, interruption, interval, involution, irreligion, irreverence, jerk back, laches, lacuna, laissez-faire, lapse back, lapse from grace, lapsus calami, lapsus linguae, last, last lap, last round, last stage, laxity, laxness, layoff, let go, let ride, let slide, let slip, letup, loose thread, looseness, lose ground, lose sight of, lose track of, loss of tone, lower, lowering, lull, malefaction, malfeasance, malum, minor wrong, miscalculate, miscue, misdeed, misdemeanor, misfeasance, misstep, mistake, mortal sin, naturalization, neglect, neglectfulness, negligence, nod, nonfeasance, noninterference, nonperformance, nonrestriction, not care for, not get involved, not heed, not think, offense, omission, outrage, overlook, overlooking, oversight, pass, pass away, pass by, pass over, passage, pause, peccadillo, peccancy, permissiveness, plop, plop down, plump, plunge, poor stewardship, press on, proceed, procrastination, progress, pull back, re-formation, reach the depths, reaction, recede, recess, recession, recidivate, recidivation, recidivism, reclamation, reconversion, recreancy, recrudescence, recur to, recurrence, reduction, reentry, refluence, reflux, regress, regression, rehabilitation, reinstatement, relapse, remission, remissness, renewal, resolution, respite, rest, restitution, restoration, retreat, retroaction, retrocede, retrocession, retroflex, retroflexion, retrogradation, retrograde, retrogress, retrogression, retroversion, retrovert, retrusion, return, return to, returning, reversal, reverse, reversion, revert, revert to, reverting, revulsion, roll on, rollback, run, run down, run its course, run on, run out, sag, set, setback, settle, settle down, shift, shortcoming, sin, sin of commission, sin of omission, sinful act, sink, sink back, sink down, sinkage, slackness, sleep, slide, slide back, slight, slip, slip away, slip back, slip up, slippage, slipping back, slipup, slouch, slowdown, slump, slump down, stand-down, stay, sternway, stop, stray, stumble, submerge, submergence, subside, subsidence, suspension, swag, switch-over, switch, take for granted, terminate, throwback, tort, touch bottom, transformation, transgression, transit, transition, trespass, trip, truce, turn, turnabout, turning into, undutifulness, unrigorousness, unutterable sin, vacation, venial sin, vice, violation, volte-face, wander, wane, wear away, wear off, wrong, wrong step, yield again to