Strong's #1103: gnesios (pronounced gnay'-see-os)

from the same as 1077; legitimate (of birth), i.e. genuine:--own, sincerity, true.

Thayer's Greek Lexicon:

́

gnēsios

1) legitimately born, not spurious

2) true, genuine, sincere

Part of Speech: adjective

Relation: from the same as G1077

Citing in TDNT: 1:727, 125

Usage:

This word is used 4 times:

 

2 Corinthians 8:8: "and to prove the sincerity of your love."
Philippians 4:3: "I entreat thee also, true yokefellow, help those women which"
1 Timothy 1:2: "Unto Timothy, my own son in the faith: Grace, mercy, and peace,"
Titus 1:4: "To Titus, mine own son after the common faith: Grace, mercy,"