Synonyms of instantly
- 1 Syllable
- right, soon, pdq, now
- 2 Syllables
- promptly, straightly, away, soonest, quickly, sooner, amain, forthwith, pronto
- 3 Syllables
- lineally, instanter, directly, punctually, straightaway, double-time
- 4 Syllables
- spontaneously, contiguously
- 5 Syllables
- immediately, instantaneously, momentarily