Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun instancy

2 senses of instancy

Sense 1
immediacy, immediateness, instantaneousness, instancy -- (the quickness of action or occurrence; "the immediacy of their response"; "the instancy of modern communication")
       => celerity, quickness, rapidity, rapidness, speediness -- (a rate that is rapid)

Sense 2
imperativeness, instancy -- (the quality of being insistent; "he pressed his demand with considerable instancy")
       => urgency -- (pressing importance requiring speedy action; "the urgency of his need")