Found 12 Strong's definitions.

1. 1

   G160: αἰφνίδιος (aiphnídios)

   from a compound of Α (as a negative particle) and φαίνω (compare ἐξαίφνης) (meaning non-apparent); unexpected, i.e. (adverbially) suddenly:--sudden, unawares.

   100%
2. 2

   G1819: ἐξάπινα (exápina)

   from ἐκ and a derivative of the same as αἰφνίδιος; of a sudden, i.e. unexpectedly:--suddenly. Compare ἐξαίφνης.

   24%
3. 3

   G1810: ἐξαίφνης (exaíphnēs)

   from ἐκ and the base of αἰφνίδιος; of a sudden (unexpectedly):--suddenly. Compare ἐξάπινα.

   12%
4. 4

   G5036: ταχύς (tachýs)

   of uncertain affinity; fleet, i.e. (figuratively) prompt or ready:--swift.

   1%
5. 5

   G3945: παρομοιάζω (paromoiázō)

   from παρόμοιος; to resemble:--be like unto.

   1%
6. 6

   G5035: ταχύ (tachý)

   neuter singular of ταχύς (as adverb); shortly, i.e. without delay, soon, or (by surprise) suddenly, or (by implication, of ease) readily:--lightly, quickly.

   1%
7. 7

   G5034: τάχος (táchos)

   from the same as ταχύς; a brief space (of time), i.e. (with ἐν prefixed) in haste:--+ quickly, + shortly, + speedily.

   1%
8. 8

   G1127: γρηγορεύω (grēgoreúō)

   from ἐγείρω; to keep awake, i.e. watch (literally or figuratively):--be vigilant, wake, (be) watch(-ful).

   1%
9. 9

   G1824: ἐξαυτῆς (exautēs)

   from ἐκ and the genitive case singular feminine of αὐτός (ὥρα being understood); from that hour, i.e. instantly:--by and by, immediately, presently, straightway.

   1%
10. 10

    G3916: παραχρῆμα (parachrēma)

    from παρά and χρῆμα (in its original sense); at the thing itself, i.e. instantly:--forthwith, immediately, presently, straightway, soon.

    1%
11. 11

    G1821: ἐξαποστέλλω (exapostéllō)

    from ἐκ and ἀποστέλλω; to send away forth, i.e. (on a mission) to despatch, or (peremptorily) to dismiss:--send (away, forth, out).

    1%
12. 12

    G86: ᾅδης (háidēs)

    from Α (as negative particle) and εἴδω; properly, unseen, i.e. "Hades" or the place (state) of departed souls:--grave, hell.

    1%