infructueux

== French == === Etymology === From in- +‎ fructueux. === Pronunciation === IPA(key): /ɛ̃.fʁyk.tɥø/ === Adjective === infructueux (feminine infructueuse, masculine plural infructueux, feminine plural infructueuses) unfruitful, fruitless (figurative) unprofitable, unsuccessful ==== Derived terms ==== infructueusement === Further reading === “infructueux”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012