What is another word for Casual in english

The list of words which can be used for Casual while creating sentence in english language. occasional spontaneous offhand accidental unintended, incidental, unplanned, inadvertent, unforeseen adventitious accidental, casual, extrinsic, foreign, fortuitous by chance accidentally, unexpectedly, unintentionally, unwittingly contingent erratic whimsical, unusual, volatile, uncertain, irregular, wayward extemporaneous ad hoc, ad-lib, automatic, casual, expedient, extempore extempore extemporaneous, impromptu fluky accidental, casual, chancy, coincidental, contingent fortuitous unforeseen, random, odd, fortunate, arbitrary, casual impromptu spontaneous, offhand, ad-lib, fake, extemporaneous improvised impulsive impetuous, offhand, hasty, violent, abrupt, instinctive incidental accidental, random, ancillary, coincidental, casual infrequent rare, meager, uncommon, occasional, sparse, sporadic, odd irregular intermittent, capricious, unreliable, sporadic, jerky odd uncertain unexpected unforeseen unintentional unplanned unpremeditated serendipitous easygoing happy-go-lucky, serene, self-possessed, offhand, relaxed informal unofficial, relaxed, spontaneous, straightforward, intimate homey cozy, intimate, folksy, relaxed, comfy, pleasant folksy rustic, unpretentious, low-key, down-to-earth, homey, cozy laid-back mellow savory, sweet, delicate, soothing, perfect, full, developed cursory superficial, offhand, random, perfunctory, sketchy cool chilly, refreshing, frosty, frigid, arctic, biting aloof haughty, standoffish, unsympathetic, distant, detached apathetic uninterested, callous, passive, stoic, laid-back blasã© breezy blustery, airy, gusty, stormy, blowing, fresh, blowy detached removed, isolated, separate, divided, loose, free, alone indifferent disinterested, diffident, impervious, haughty, impartial insouciant lackadaisical lazy, passive, halfhearted, listless, lethargic, laid-back loose relaxed, sloppy, easy, baggy, limp, hanging, escaped perfunctory purposeless remote unconcerned uninterested withdrawn incurious blah, callous, cold, cool, could care less, emotionless down home low-pressure pococurante unfussy 
Usage of Casual in sentences
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