insistent
1. [ adjective ] persistently continual
Synonyms: repetitive
Examples:

"the bluejay's insistent cry"

Related terms: continual
2. [ adjective ] demanding attention
Synonyms: crying exigent instant clamant
Examples:

"clamant needs" "a crying need" "regarded literary questions as exigent and momentous"- H.L.Mencken "insistent hunger" "an instant need"

Related terms: imperative
Similar spelling:   insistently
  insist
  insistency
  insistence
  insisting
  inquisitive
  inquisition
  injustice
  ingestion
  ingest
  incise
  incest
  inquisitor
  insight
  inquisitory
  ingesta
  in_suspense