Synonyms to momentaneous

immediate, about to be, abrupt, accessible, actual, adjacent, adjoining, alert, already in sight, approaching, apt, articulated, as is, at hand, attendant, automatic, available, being, bordering, brewing, catenated, ceaseless, close, close at hand, closest, coming, concatenated, connected, connecting, constant, contemporaneous, contemporary, conterminous, contiguous, continual, continued, continuing, continuous, coterminous, current, cursory, cyclical, decisive, direct, end to end, endless, endways, endwise, existent, existing, expeditious, extant, face to face, featureless, festinate, feverish, firsthand, flying, forthcoming, fresh, furious, future, gapless, gathering, going to happen, hair-trigger, hasty, hurried, immanent, imminent, impendent, impending, in danger imminent, in prospect, in reserve, in store, in the cards, in the offing, in the wind, in view, incessant, indwelling, inherent, instant, instantaneous, instinctive, interminable, irreversible, joined, jointless, juxtaposed, juxtapositional, juxtapositive, last-minute, latest, lightning-like, linked, looming, lowering, lurking, menacing, modern,