instantly

• POS: Adverb
• HYPHEN: in=stant=ly

CIDE DICTIONARY

instantly, adv. 

•  Without the least delay or interval; at once; immediately.  Macaulay.  [1913 Webster]
•  With urgency or importunity; earnestly; pressingly.  Luke vii. 4.

Syn. -- Directly; immediately; at once. See Directly.

OXFORD DICTIONARY

instantly, adv.
1 immediately; at once.
2 archaic urgently; pressingly.

THESAURUS

instantly

PDQ, amain, apace, at once, away, by forced marches, cursorily, decisively, directly, expeditiously, feverishly, forthwith, furiously, hand over fist, hastily, helter-skelter, hotfoot, hurriedly, hurry-scurry, immediately, in no time, in passing, instantaneously, instanter, just now, just then, momentaneously, momentarily, momently, now, on the dot, on the instant, on the nail, on the run, on the spot, pell-mell, pretty damned quick, promptly, pronto, quickly, right, right away, right off, slapdash, smartly, speedily, straightaway, straightway, subito, summarily, superficially, swiftly, with a rush, with all haste, with all speed, with dispatch, with haste, without delay, without further delay