The Collaborative International Dictionary
Unfruitfulness
Unfruitful \Un*fruit"ful\, a. Not producing fruit or offspring; unproductive; infertile; barren; sterile; as, an unfruitful tree or animal; unfruitful soil; an unfruitful life or effort. -- Un*fruit"ful*ly, adv. -- Un*fruit"ful*ness, n.
Wiktionary
unfruitfulness
n. the state or property of being unfruitful; fruitlessness, barrenness