THESAURUS
Lax
Micawberish, Paphian, abandoned, accented, accepting, admissive, aleatoric, aleatory, allowing, alveolar, amorphous, apical, apico-alveolar, apico-dental, approximate, approximative, articulated, assimilated, back, backward, bagging, baggy, barytone, behindhand, bilabial, blobby, blurred, blurry, bone-lazy, broad, broad-minded, cacuminal, cadging, careless, central, cerebral, chambering, chance, chancy, chaotic, checked, clement, close, compassionate, confused, consenting, consonant, consonantal, continuant, culpably negligent, dallying, dangling, delaying, delinquent, dental, derelict, dilatory, dillydallying, disordered, disregardful, dissimilated, do-nothing, doless, dorsal, dronish, drony, drooping, ease, ease off, easy, easygoing, ergophobic, faineant, flabby, flaccid, flapping, flat, flimsy, floppy, foggy, foot-dragging, forbearant, forbearing, forgetful, forgiving, freethinking, front, fuzzy, general, gentle, glide, glossal, glottal, go-go, good-for-nothing, guttural, hanging, hard, hazy, heavy, high, hit-or-miss, humane, ill-defined, immoderate, impotent, imprecise, inaccurate, inadvertent, inattentive, inchoate, incoherent, incontinent, incorrect, indecisive, indefinable, indefinite, indeterminable, indeterminate, indifferent, indistinct, indolent, indulgent, inexact, intemperate, intonated, irrepressible, labial, labiodental, labiovelar, lackadaisical, laggard, lagging, laissez-faire, lateral, latitudinarian, lazy, lenient, liberal, libertarian, libertine, licentious, light, limp, lingering, lingual, liquid, loitering, loose, loose-moraled, loosen, low, merciful, mid, mild, moderate, monophthongal, muted, narrow, nasal, nasalized, neglectful, neglecting, negligent, nonaggressive, noninterfering, nonprohibitive, nonrestrictive, nonspecific, oblivious, obscure, occlusive, of easy virtue, of loose morals, off-guard, open, open-minded, orderless, out of control, out of hand, out of line, out of plumb, out of square, out of true, overindulgent, overly permissive, overpermissive, oxytone, palatal, palatalized, parasitic, patient, permissive, permitting, pharyngeal, pharyngealized, phonemic, phonetic, phonic, pitch, pitched, posttonic, procrastinating, procrastinative, procrastinatory, promiscuous, rampant, random, regardless, reinless, relax, relaxed, remiss, retroflex, rickety, riotous, rounded, rubbery, scamping, scrounging, semivowel, shadowed forth, shadowy, shaky, shapeless, shiftless, shuffling, skimping, slack, slacken, slighting, slipshod, sloppy, slothful, slow, sluggish, slurring, soft, sonant, sponging, stochastic, stopped, streaming, stressed, strong, suffering, surd, sweeping, syllabic, tender, tense, thick, throaty, tolerant, tolerating, tonal, tonic, twangy, unaccented, unbigoted, unbridled, unchecked, uncircumspect, unclear, uncoerced, uncompelled, unconstrained, uncontrolled, uncurbed, undefined, undestined, undetermined, unenterprising, unfactual, unforced, ungoverned, unguarded, uninhibited, unmastered, unmeasured, unmindful, unmuzzled, unplain, unprecise, unprohibitive, unreined, unrepressed, unreserved, unrestrained, unrestrictive, unrigorous, unrounded, unruly, unspecified, unstressed, unsubdued, unsuppressed, untighten, unwary, unwatchful, vague, veiled, velar, vocalic, vocoid, voiced, voiceless, vowel, vowellike, wanton, wayward, weak, whorish, wide, wild, work-shy
ROGET THESAURUS
Lax
Incoherence
N
incoherence, nonadhesion, immiscibility, incoherence, looseness, laxity, relaxation, loosening, freedom, disjunction, rope of sand, nonadhesive, immiscible, incoherent, detached, loose, baggy, slack, lax, relaxed, flapping, streaming, disheveled, segregated, like grains of sand unconsolidated &c, uncombined, noncohesive.
Laxity
N
laxity, laxness, looseness, slackness, toleration, freedom, anarchy, interregnum, relaxation, loosening, remission, dead letter, brutum fulmen, misrule, license, licentiousness, insubordination, lynch law, nihilism, reign of violence, dethronement, deposition, usurpation, abdication, lax, loose, slack, remiss, weak, relaxed, licensed, reinless, unbridled, anarchical, unauthorized, adespotic.
Vice
N
vice, evil-doing, evil courses, wrongdoing, wickedness, viciousness, iniquity, peccability, demerit, sin, Adam, old Adam, offending Adam, immorality, impropriety, indecorum, scandal, laxity, looseness of morals, enphagy, dophagy, exophagy, want of principle, want of ballast, obliquity, backsliding, infamy, demoralization, pravity, depravity, pollution, hardness of heart, brutality, corruption, knavery, profligacy, flagrancy, atrocity, cannibalism, lesbianism, Sadism, infirmity, weakness, weakness of the flesh, frailty, imperfection, error, weak side, foible, failing, failure, crying sin, besetting sin, defect, deficiency, cloven foot, lowest dregs of vice, sink of iniquity, Alsatian den, gusto picaresco, fault, crime, criminality, sinner, brothel, gambling house, joint, opium den, shooting gallery, crack house, vicious, sinful, sinning, wicked, iniquitous, immoral, unrighteous, wrong, criminal, naughty, incorrect, unduteous, undutiful, unprincipled, lawless, disorderly, contra bonos mores, indecorous, unseemly, improper, dissolute, profligate, scampish, unworthy, worthless, desertless, disgraceful, recreant, reprehensible, blameworthy, uncommendable, discreditable, disreputable, Sadistic, base, sinister, scurvy, foul, gross, vile, black, grave, facinorous, felonious, nefarious, shameful, scandalous, infamous, villainous, of a deep dye, heinous, flagrant, flagitious, atrocious, incarnate, accursed, Mephistophelian, satanic, diabolic, hellish, infernal, stygian, fiendlike, hell-born, demoniacal, devilish, fiendish, miscreated, misbegotten, demoralized, corrupt, depraved, evil-minded, evil-disposed, ill-conditioned, malevolent, heartless, graceless, shameless, virtueless, abandoned, lost to virtue, unconscionable, sunk in iniquity, lost in iniquity, steeped in iniquity, incorrigible, irreclaimable, obdurate, reprobate, past praying for, culpable, reprehensible, unjustifiable, indefensible, inexcusable, inexpiable, unpardonable, irremissible, weak, frail, lax, infirm, imperfect, indiscrete, demoralizing, degrading, wrong, sinfully, without excuse, Int, O tempora!, O mores!, alitur vitium vivitque tegendo, genus est mortis male vivere, mala mens malus animus, nemo repente fuit turpissimus, the trail of the serpent is over them all, to sanction vice and hunt decorum down.