Synonyms for In voluntary:

• adj.

  •automatic (adjective)
  • unforced,
  • involuntary,
  • perfunctory,
  • autogenetic,
  • mechanical,
  • natural,
  • unwilled,
  • routine,
  • intuitive.
  •forced (adjective)
  • slave,
  • false,
  • factitious,
  • affected,
  • peremptory,
  • labored,
  • inflexible,
  • coercive,
  • artificial,
  • compelled,
  • binding,
  • conscripted,
  • insincere,
  • contrived,
  • constrained,
  • unnatural,
  • stiff,
  • bound,
  • mandatory,
  • Coerced,
  • wooden,
  • stringent,
  • enforced,
  • rigid.
  •gut (adjective)
  • viscerous,
  • emotional,
  • internal,
  • inner,
  • interior,
  • visceral,
  • intimate,
  • innate,
  • heartfelt,
  • basic,
  • deep-seated.
  •perfunctory (adjective)
  • walking through it,
  • uninterested,
  • inattentive,
  • slipshod,
  • indifferent,
  • negligent,
  • apathetic,
  • phoning it in,
  • lackadaisical,
  • unconcerned,
  • disinterested,
  • going through the motions,
  • cool,
  • sketchy,
  • standard,
  • stock,
  • slovenly,
  • heedless,
  • laid-back,
  • superficial,
  • unaware.
  •reflex (adjective)
  • responsive.
  •reluctant (adjective)
  • discouraged,
  • uncertain,
  • shy,
  • circumspect,
  • calculating,
  • opposed,
  • chary,
  • afraid,
  • hanging back,
  • slow,
  • uneager,
  • hesitating,
  • remiss,
  • cautious,
  • hesitant,
  • laggard,
  • disheartened,
  • disinclined,
  • wary,
  • tardy,
  • averse,
  • backward,
  • slack,
  • squeamish,
  • queasy,
  • indisposed,
  • Demurring,
  • diffident,
  • recalcitrant,
  • loath.
  •spontaneous (adjective)
  • unconstrained,
  • inevitable,
  • unavoidable,
  • off top of head,
  • improvised,
  • voluntary,
  • impromptu,
  • unstudied,
  • down,
  • unplanned,
  • from the hip,
  • break loose,
  • off-the-cuff,
  • unsophisticated,
  • unbidden,
  • free,
  • uncontrived,
  • extempore,
  • uncompelled,
  • simple,
  • free spirited,
  • casual,
  • irresistible,
  • Unartful,
  • up front,
  • unpremediated.
  •unconscious (adjective)
  • Undeliberate,
  • subconscious,
  • lost,
  • latent,
  • gut,
  • inadvertent,
  • unheeding,
  • suppressed,
  • unrealized,
  • unmindful,
  • repressed,
  • accidental,
  • subliminal.
  •unintentional/unintended (adjective)
  • undevised,
  • erratic,
  • undesigned,
  • purposeless,
  • random,
  • unthought,
  • unforeseen,
  • haphazard,
  • fortuitous,
  • aimless,
  • chance.
  •unwilling (adjective)
  • unobliging,
  • unready,
  • indocile,
  • uncooperative,
  • uninclined,
  • evasive,
  • uncheerful,
  • unaccommodating,
  • refractory,
  • wayward,
  • resistant,
  • disobliging,
  • Against,
  • unwishful,
  • contrary,
  • shrinking,
  • malcontent,
  • unenthusiastic,
  • against the grain.
  •unwitting (adjective)
  • unacquainted,
  • unfamiliar,
  • senseless,
  • numb,
  • unsuspecting,
  • incognizant,
  • oblivious,
  • innocent,
  • Unmeant,
  • uninstructed,
  • comatose,
  • unknowing,
  • ignorant,
  • Inconversant,
  • forgetful,
  • uninformed.

Antonyms for In voluntary:

• adj.

  • automatic
    thought-out, stilted, by hand, manual, unnatural.
  • forced
    noncompulsory, spontaneous.
  • gut
    physical, material, outside.
  • impulsive
    cautious, calm, sensible, wise, Considering, thoughtful, heedful, premeditative.
  • instinctive
    Meditated, learned, acquired, extrinsic, reasonable.
  • intuitive
    taught, calculated, reasoned.
  • involuntary
    voluntary, planned, intentional, intended, deliberate, conscious, unforced.
  • mandatory
    unnecessary, nonessential, inessential, free, optional, secondary.
  • mechanical
    feeling.
  • natural
    pretended, exceptional, modified, atypical, rare, different, inconsistent, particular, refined, irregular, foreign, unsteady, fixed, artificial, extraordinary, affected, unreasonable, uncommon, abnormal, unusual, infrequent, changing.
  • perfunctory
    thorough, detailed, careful, complete, precise.
  • reluctant
    heedless, incautious, enthusiastic, definite, sure, certain, eager, confident, uncareful, rash, anxious, ready, careless, willing, bold, indiscreet.
  • spontaneous
    premeditated.
  • unconscious
    decided, awake, aware, knowing.
  • unintentional
    expected.
  • unwilling
    prepared.
  • unwitting
    Realizing, attentive, witting.