Strong's #3786: ophelos (pronounced of'-el-os)
from ophello (to heap up, i.e. accumulate or benefit); gain:--advantageth, profit.
Thayer's Greek Lexicon:
̓́
ophelos
1) advantage, profit
Part of Speech: noun neuter
Relation: from ophello (to heap up, i.e. accumulate or benefit)
Usage:
This word is used 3 times:
1 Corinthians 15:32: "at Ephesus, what advantageth it me, if the dead rise"
James 2:14: "What doth it profit, my brethren, though a man say he hath"
James 2:16: "to the body; what doth it profit?"