G97 ἄδολος - Strong's Greek Lexicon Number

LSJ Gloss:
ἄδολος
without fraud, guileless
Dodson:
ἄδολος
pure
unadulterated, pure, guileless.
Strong's:
ἄδολος
and G1388; undeceitful, i.e. (figuratively) unadulterated
Derivation: from G1 (as a negative particle);

KJV Usage: sincere.

G1 G1388
Thayer:
1) guileless
1a) in things: unmixed, unadulterated, pure
1b) in persons: without dishonest intent, guileless

One occurence of G97 ἄδολος

1 Peter 2:2