unfertile
1. [ adjective ] incapable of reproducing
Synonyms: infertile sterile
Examples:

"an infertile couple"

Related terms: fertile unfertilized barren sterilised unfertilised sterilized impotent unproductive unfruitful fertility
Similar spelling:   unfertilized
  unfertilised
  unportable
  uniformize
  uniformise
  unbearable
  unafraid
  universe
  universal
  unfearing
  unpierced
  university
  uniformity
  uniformed
  uniform
  unfermented