Found 2 items, similar to insistency.
English → English (WordNet) Definition: insistency insistency n 1: the state of urgently demanding notice or attention; “the press of business matters” [syn: imperativeness, insistence, press, pressure] 2: urgently demanding attention; “the insistence of their hunger”; “he pressed his demand with considerable instancy” [syn: imperativeness, insistence, instancy]
English → English (gcide) Definition: insistency insistency \insistency\ n. the state of urgently demanding notice or attention; insistence. Syn: imperativeness, insistence, press, pressure. [WordNet 1.5] 2. the quality of not being ignorable. Syn: imperativeness, insistence. [WordNet 1.5 +PJC]