(n.) Quality of being instantaneous.

accessibility actual presence alacrity approach approximation availability being here being there case of need closeness confines contiguity contiguousness convergence decisiveness dire necessity dispatch environs exigence exigency existence expedition expeditiousness foreground hereness immanence immediate foreground immediateness imperative imperativeness indwellingness inherence instantaneity instantaneousness matter of necessity momentaneousness momentariness nearness neighborhood nighness occurrence physical presence precinct predicament presence pressingness pressure promptitude promptness propinquity proximity punctuality punctualness purlieus quickness rapidity readiness simultaneity speediness spiritual presence summariness swiftness thereness ubiety urgency urgent need vicinage vicinity whereness