THESAURUS
unstudied
Bohemian, ad-lib, affable, artless, automatic, casual, caught napping, caught off balance, caught short, colloquial, common, conversational, cordial, degage, easy, easygoing, everyday, extemporaneous, extemporary, extempore, extemporized, familiar, folksy, free and easy, gracious, gut, haphazard, hasty, haymish, homely, homey, ill-advised, ill-considered, ill-devised, impromptu, improvised, inadvertent, indeliberate, informal, ingenuous, involuntary, irregular, loose, makeshift, naive, natural, nonstandard, offhand, offhanded, plain, precipitate, reflex, reflexive, relaxed, rough-and-ready, simple, snap, sociable, spoken, spontaneous, spur-of-the-moment, substandard, surprised, taken aback, taken by surprise, taken unawares, tripped up, unadvised, unaffected, unarranged, unartificial, unassuming, unbegun, uncalculated, unceremonious, unconcocted, unconscious, unconsidered, unconstrained, uncontrived, unconventional, undeliberate, undeliberated, undesigned, undevised, uneducated, unexamined, unexplored, unhatched, unintended, unintentional, unliterary, unmade, unmanufactured, unmeditated, unofficial, unorganized, unplanned, unpremeditated, unprepared, unprimed, unready, unrehearsed, unscanned, unschooled, unsearched, unsifted, unsophisticated, untutored, unweighed, unwilled, vernacular
ROGET THESAURUS
unstudied
Neglect
N
neglect, carelessness, trifling, negligence, omission, oversight, laches, default, supineness, inattention, nonchalance, imprudence, recklessness, slovenliness improvidence, noncompletion, inexactness, paralipsis, paralepsis, paraleipsis (in rhetoric), trifler, waiter on Providence, Micawber, neglecting, unmindful, negligent, neglectful, heedless, careless, thoughtless, perfunctory, remiss, feebleness, inconsiderate, uncircumspect, incircumspect, off one's guard, unwary, unwatchful, unguarded, offhand, supine, inattentive, insouciant, imprudent, reckless, slovenly inexact, improvident, neglected, unheeded, uncared-for, unperceived, unseen, unobserved, unnoticed, unnoted, unmarked, unattended to, unthought of, unregarded, unremarked, unmissed, shunted, shelved, unexamined,
unstudied, unsearched, unscanned, unweighed, unsifted, unexplored, abandoned, buried in a napkin, hid under a bushel, negligently, hand over head, anyhow, in an unguarded moment, per incuriam, Int, never mind, no matter, let it pass, out of sight, out of mind.