Unfruitful

a.

1.

Not producing fruit or offspring; unproductive; infertile; barren; sterile; as, an unfruitful tree or animal; unfruitful soil; an unfruitful life or effort.

Adj.

1.

unfruitful - not fruitful; not conducive to abundant production Antonyms: fruitful - productive or conducive to producing in abundance; "be fruitful and multiply"

acarpous, arid, barren, celibate, childless, desert, desolate, drained, dried-up, dry, effete, exhausted, fallow, fruitless, gaunt, gelded, impotent, ineffectual, infecund, infertile, issueless, jejune, leached, menopausal, nonfertile, nonproducing, nonproductive, nonprolific, sine prole, sterile, sucked dry, teemless, uncultivated, unfertile, unplowed, unproductive, unprolific, unsown, untilled, virgin, waste, wasted, without issue