amentaceous
amentiferous
arable
cultivable
cultivatable
fecund
fertile
fruitful
fur-bearing
nut-bearing
oil-bearing
prolific
rich
successful
tillable
able
abounding
abundant
adequate
advantageous
affluent
all-sufficing
ample
aplenty
banausic
blooming
bottomless
bounteous
bountiful
breadwinning
bursting
bursting out
capable
causative
competent
conceptive
conceptual
constructive
copious
creative
demiurgic
diffuse
diffusive
dynamic
effective
effectual
efficacious
efficient
effuse
effusive
elaborative
epidemic
equal to
esemplastic
exhaustless
extravagant
exuberant
fat
flourishing
flush
formative
productively
productiveness
healthy
profitable
prosperous
rational
useful
conductive
destructive
instructive
nonproductive
obstructive
photoconductive
reconstructive
reproductive
seductive
superconductive
unproductive
barren