insistency
1. [ noun ] the state of urgently demanding notice or attention
Synonyms: pressure press insistence imperativeness
Examples:

"the press of business matters"

Related terms: urgency blackmail
2. [ noun ] urgently demanding attention
Synonyms: insistence instancy imperativeness
Examples:

"the insistence of their hunger" "he pressed his demand with considerable instancy"

Related terms: urgency importune
Similar spelling:   insistence
  insistently
  insistent
  inquisitive
  inquisition
  inquisitory
  insisting
  injustice
  ingestion
  inquisitor