Found 2 items, similar to instancy.
English → English (WordNet) Definition: instancy instancy n 1: the quickness of action or occurrence; “the immediacy of their response”; “the instancy of modern communication” [syn: immediacy, immediateness, instantaneousness] 2: urgently demanding attention; “the insistence of their hunger”; “he pressed his demand with considerable instancy” [syn: imperativeness, insistence, insistency]
English → English (gcide) Definition: Instancy Instancy \In"stan*cy\, n. Instance; urgency. [Obs.] [1913 Webster] Those heavenly precepts which our Lord and Savior with so great instancy gave. --Hooker. [1913 Webster]