Noun
curvature [pl. curvatures]
provision [pl. provisions]
tiredness {feelings & emotions}
curve {dness}
exhaustion {feelings & emotions}
inanition {med.}
أَوَد {طب}
weakness {feelings & emotions}
slackness {feelings & emotions}
languor {feelings & emotions}
Verb
to bend {ing}, [ bent ; bent ]
to crook {edness}
Adjektive
sinuous {shapes}
...
bend {shapes}