unstudied

Synonyms and related words:

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