Dictionary & Thesaurus

1.

(noun) lack of an intervening or mediating agency: "the immediacy of television coverage"

Synonyms: immediacy

Related Words: directness, straightness

2.

(noun) the quickness of action or occurrence; "the immediacy of their response"; "the instancy of modern communication"

Synonyms: immediacy, instancy, instantaneousness

Related Words: celerity, quickness, rapidity