List of casual synonyms and casual related words.
Bohemian, Charley, Mickey Mouse, VC, Vietcong, accessory, accidental, accidentally, additional, adscititious, adventitious, affable, aimless, airy, aleatory, almsman, almswoman, aloof, amorphous, apathetic, appurtenant, ascititious, ataractic, automatic, auxiliary, bankrupt, beggar, blanket, blase, blue-collar worker, breadwinner, breezy, bushfighter, bushwhacker, by-the-way, capricious, careless, casual laborer, casually, causeless, chance, chancy, charity case, circumstantial, clear, collateral, common, common laborer, conditional, contingent, cool, cordial, cursory, cushy, day laborer, degage, designless, destinal, desultory, detached, devil-may-care, dicey, disarticulated, discontinuous, disinterested, disjunct, disordered, dispassionate, dispersed, disproportionate, disregardant, disregardful, down-and-out, down-and-outer, driftless, dysteleological, easy, easy as pie, easygoing, effortless, employee, en deshabille, erratic, extemporaneous, extempore, extra, facile, factory worker, familiar, fatal, fatidic, fitful, flippant, fluky, flunky, folksy, forgetful, formless, fortuitous, fortuitously, free and easy, free lance, free-lancer, frivolous, full-time worker, general, glib, gracious, gratuitous, guerrilla, gut, hand, haphazard, happy-go-lucky, hardcase, haymish, heedless, hit-or-miss, homely, homey, iffy, ill-advised, ill-considered, ill-devised, immethodical, impromptu, improvised, imprudent, impulsive, in dishabille, inadvertent, inattentive, inchoate, incidental, incoherent, inconsiderable, inconsiderate, incurious, indeliberate, indeterminate, indifferent, indigent, indiscreet, indiscriminate, indiscriminative, industrial worker, inessential, inexcitable, inexplicable, informal, insensitive, insignificant, insouciant, involuntary, irregular, jobber, jobholder, laborer, laboring man, lackadaisical, lazy, light, listless, loose, lounge, low-pressure, maquis, maquisard, meaningless, menial, migrant, mindless, minor, misshapen, moiler, natural, navvy, negligent, nonchalant, nonessential, nonjudgmental, nonsystematic, nonuniform, nothing to it, oblivious, occasional, odd, off, offhand, offhanded, office temporary, orderless, out-of-the-way, painless, parenthetical, part-time, partisan, pauper, penniless man, perfunctory, petty, plain, planless, pococurante, poor devil, poor man, poorling, proletarian, promiscuous, provisional, purposeless, random, reckless, reflex, reflexive, regardless, relaxed, remote, resistance, resistance fighter, respectless, risky, roustabout, salaried worker, secondary, self-employed person, senseless, serendipitous, servant, shapeless, shoestring, side, simple, simple as ABC, small-beer, smooth, snap, sociable, soft, spare, spasmodic, spontaneous, sporadic, sporty, starveling, stiff, stochastic, straggling, straggly, straightforward, stray, subsidiary, superadded, superfluous, supervenient, supplemental, supplementary, systemless, tactless, temporary, thoughtless, toiler, trained, trivial, turned-off, unaccountable, unadvised, unaffected, unanxious, unarranged, unassuming, unburdensome, uncalculated, uncaused, unceremonious, uncertain, unclassified, uncomplicated, unconcerned, unconscious, unconsidered, unconstrained, unconventional, uncritical, uncriticizing, undeliberate, undeliberated, undemanding, underground, underground fighter, undesigned, undetermined, undifferentiating, undiplomatic, undirected, undiscreet, undiscriminating, undiscriminative, unessential, unexacting, unexpected, unfastidious, unforeseeable, unforeseen, unfussy, ungraded, unheedful, unheeding, unimportant, unintended, unintentional, uninterested, unjoined, unlooked-for, unmeditated, unmethodical, unmeticulous, unmindful, unmotivated, unofficial, unordered, unorganized, unparticular, unplanned, unpredictable, unpremeditated, unprepared, unready, unselective, unsolicitous, unsorted, unstudied, unsubtle, unsure, unsymmetrical, unsystematic, untactful, unthinking, ununiform, unwilled, vague, wage earner, wage slave, wageworker, wandering, welfare client, wholesale, withdrawn, worker, workgirl, workhand, working girl, workingman, workingwoman, workman