Found 2 items, similar to opportuneness.
English → English (WordNet) Definition: opportuneness opportuneness n : timely convenience [syn: patness, timeliness] [ant: inopportuneness]
English → English (gcide) Definition: Opportuneness Opportune \Op`por*tune"\, a. [F. opporiun, L. opportunus, lit., at or before the port; ob (see Ob-) + a derivative of portus port, harbor. See Port harbor.] Convenient; ready; hence, seasonable; timely. --Milton. [1913 Webster] This is most opportune to our need. --Shak. [1913 Webster] -- Op`por*tune"ly, adv. -- Op`por*tune"ness, n. [1913 Webster]