Synonyms for Un prepared:

• adj.

  •ad-lib (adjective)
  • extemporize,
  • as one thinks best,
  • according to pleasure,
  • unprepared,
  • off-the-cuff,
  • ad libitum,
  • Extemporized,
  • made-up,
  • improvise,
  • at will,
  • extemporaneous,
  • extempore,
  • without restraint,
  • as one wishes.
  •crude (adjective)
  • outline,
  • inexpert,
  • unpolished,
  • prentice,
  • unproficient,
  • harsh,
  • rudimentary,
  • homemade,
  • unprocessed,
  • undeveloped,
  • unworked,
  • sketchy,
  • raw,
  • impure,
  • ungraded,
  • amateurish,
  • rustic,
  • coarse,
  • rough-hewn,
  • primitive,
  • homespun,
  • unwrought,
  • thick,
  • rude,
  • makeshift,
  • unsorted,
  • green,
  • simple,
  • Unmilled,
  • in the rough,
  • unfinished,
  • callow,
  • rough,
  • unformed,
  • unmatured,
  • immature,
  • untaught.
  •extemporaneous (adjective)
  • toss off,
  • toss out.
  •extemporaneous/extemporary (adjective)
  • informal,
  • by ear,
  • unstudied,
  • expedient,
  • unpremeditated,
  • ad hoc,
  • on impulse,
  • jamming,
  • on-the-spot,
  • tossed off,
  • snap,
  • spur-of-the-moment,
  • taking for ride,
  • off the top of head,
  • casual,
  • ad lib,
  • IMPROV,
  • automatic,
  • immediate,
  • free,
  • at first glance,
  • tossed out,
  • winging it,
  • Improviso,
  • Improvisatory,
  • thought out loud.
  •impromptu (adjective)
  • fake,
  • shot from the hip,
  • Vamped,
  • dashed off,
  • unscripted,
  • whipped up,
  • faked,
  • thrown off.
  •improvised (adjective)
  • hit-or-miss,
  • fly-by-night,
  • Autoschediastic,
  • band-aid.
  •inefficient (adjective)
  • incapable,
  • unfit,
  • prodigal,
  • feeble,
  • inept,
  • careless,
  • unqualified,
  • incompetent,
  • ineffective,
  • improficient,
  • ineffectual,
  • inefficacious,
  • weak,
  • unskillful,
  • faulty,
  • sloppy,
  • slovenly,
  • extravagant,
  • improvident,
  • half-baked,
  • disorganized,
  • not cut out for,
  • shooting blanks,
  • slipshod,
  • slack,
  • can't hack it.
  •offhand (adjective)
  • throwaway,
  • extemporary,
  • without preparation,
  • off the hip.
  •off the cuff (adjective)
  • off-hand.
  •raw (adjective)
  • unfried,
  • hard,
  • unstained,
  • unpasteurized,
  • undressed,
  • unrefined,
  • fresh,
  • bloody,
  • natural,
  • crude,
  • undercooked,
  • uncooked,
  • Unfashioned,
  • underdone,
  • organic,
  • untreated,
  • fibrous,
  • Unbaked,
  • unripe,
  • basic,
  • native.
  •unfit (adjective)
  • impotent,
  • no good,
  • maladjusted,
  • inefficient,
  • unpracticed,
  • bungling,
  • inexperienced,
  • Unhandy,
  • bush league,
  • ineligible,
  • heavy-handed,
  • not up to,
  • Blundering,
  • incapacitated,
  • awkward,
  • not equal to,
  • useless,
  • disqualified,
  • ill-equipped,
  • clumsy,
  • Unapt,
  • unable,
  • unfitted,
  • maladroit,
  • debilitated,
  • inadequate,
  • Butter-fingered,
  • amateur.
  •unprepared (adjective)
  • ill-considered,
  • unskilled,
  • unrehearsed,
  • off the cuff,
  • caught off guard,
  • offhand,
  • winged,
  • spontaneous,
  • unready,
  • unexpected,
  • improvised,
  • taken off guard,
  • untrained,
  • unplanned,
  • napping,
  • surprised,
  • impromptu,
  • ad-lib,
  • unschooled,
  • vulnerable,
  • not prepared,
  • played by ear,
  • off the top of one's head,
  • unaware.
  •unqualified (adjective)
  • unequipped,
  • bush-league,
  • bush.
  •unrehearsed (adjective)
  • from the hip,
  • impulsive,
  • not rehearsed,
  • spur of the moment.
  •untrained (adjective)
  • novice,
  • undisciplined,
  • uneducated,
  • untutored,
  • nescient,
  • illiterate,
  • uncultivated,
  • wild,
  • untamed.
  •unwary (adjective)
  • Uncircumspect,
  • impetuous,
  • unguarded,
  • reckless,
  • rash,
  • unadvised,
  • ill-advised,
  • credulous,
  • incautious,
  • hasty,
  • unsuspicious,
  • indiscreet,
  • unwatchful,
  • negligent,
  • inconsiderate,
  • unsuspecting,
  • ignorant,
  • unvigilant,
  • unalert,
  • brash,
  • imprudent.
  •unworkmanlike (adjective)
  • inapt.
  •weak (adjective)
  • handicapped,
  • pathetic,
  • inconclusive,
  • lame,
  • poor,
  • inconceivable,
  • wanting,
  • flimsy,
  • lacking,
  • hollow,
  • incomplete,
  • small,
  • slim,
  • unbelievable,
  • unsure,
  • incredible,
  • shaky,
  • spineless,
  • slight,
  • invalid,
  • implausible,
  • forceless,
  • unsubstantial,
  • unconvincing,
  • unsatisfactory,
  • substandard,
  • improbable,
  • thin,
  • limited,
  • flabby,
  • shallow.

• adv.

  •off-guard (adverb)
  • derelict,
  • flat-footed,
  • asleep at the switch,
  • not on the job,
  • asleep.
  •unawares (adverb)
  • inadvertently,
  • surprisingly,
  • carelessly,
  • mistakenly,
  • accidentally,
  • by accident,
  • off guard,
  • by surprise,
  • unknowingly,
  • unwittingly,
  • unintentionally,
  • abruptly,
  • short,
  • aback,
  • unexpectedly,
  • by mistake,
  • sudden,
  • ignorantly,
  • unconsciously.

Antonyms for Un prepared:

• adj.

  • ad-lib
    planned, prepared, written, Rehearsed, deliberate.
  • crude
    nice, stilted, soft, gentle, smooth, sophisticated, refined, polished, formal, tasteful, polite, kind.
  • extemporaneous
    premeditated.
  • extemporaneous/extemporary
    read.
  • improvised
    designed, premediated.
  • inefficient
    effective, sound, tidy, fit, useful, able, neat, expert, efficient, capable, competent, dexterous, skillful, strong.
  • offhand
    careful, calculated, considered, practiced.
  • raw
    clean, healed, warm, clement, experienced, good, healthy, well-done, cooked, done, pleasant, moral, unnatural.
  • unfit
    adequate, qualified, suitable, willing, ready, appropriate.
  • unqualified
    indefinite, conditional, temporary, tentative.
  • untrained
    trained.
  • unwary
    mindful, thoughtful, wary, Heeding, cautious.
  • weak
    enough, protected, secure, loud, sufficient, bold, noisy, guarded, firm, brave, concentrated, confident, potent, safe.

• adv.

  • unawares
    consciously, knowingly.