Synonyms for Un-prolific:

• adj.

  •effete (adjective)
  • impotent,
  • infertile,
  • sterile,
  • fruitless,
  • unprolific,
  • Infecund,
  • unfruitful,
  • barren.
  •fruitless (adjective)
  • ineffectual,
  • unproductive,
  • spinning one's wheels,
  • ineffective,
  • abortive,
  • wild goose chase,
  • to no avail,
  • useless,
  • unprofitable,
  • Gainless,
  • futile,
  • empty,
  • in vain,
  • pointless,
  • vain,
  • unsuccessful,
  • profitless,
  • unavailable,
  • to no effect,
  • idle,
  • unavailing.
  •sterile (adjective)
  • desolate,
  • aseptic,
  • arid,
  • dry,
  • sterilized,
  • uninfected,
  • antiseptic,
  • fallow,
  • effete,
  • sanitary,
  • bare,
  • septic,
  • hygienic,
  • Disinfected,
  • gaunt,
  • pasteurized,
  • desert,
  • decontaminated,
  • dead,
  • bleak,
  • without issue,
  • waste,
  • germ-free.
  •uncreative (adjective)
  • uninspired,
  • unoriginal,
  • uninventive,
  • unimaginative.
  •unfruitful (adjective)
  • wasted,
  • acarpous,
  • unrewarding.
  •uninventive (adjective)
  • uncreative.

Antonyms for Un-prolific:

• adj.

  • effete
    useful, working, productive, capable, tireless.
  • fruitless
    effectual, fruitful, plentiful, effective, successful, profitable, potent, copious.
  • sanitized
    cultivated, full.
  • sterile
    dirty, contaminated, unsterile, cheerful, unclean, fertile, unsanitary.
  • unfruitful
    prolific.