Strong's #412: aneklaletos (pronounced an-ek-lal'-ay-tos)

from 1 (as a negative particle) and a presumed derivative of 1583; not spoken out, i.e. (by implication) unutterable:--unspeakable.

Thayer's Greek Lexicon:

̓́

aneklalētos

1) unspeakable

Part of Speech: adjective

Relation: from G1 (as a negative particle) and a presumed derivative of G1583

Usage:

This word is used 1 times:

 

1 Peter 1:8: "believing, ye rejoice with joy unspeakable and full of glory:"