Strong's G888 — ἀχρεῖος (adjective)
achreios (akh-rei`-os) adj.
1. useless
2. (euphemistically) unmeritorious
[from G1 (as a negative particle) and a derivative of G5534]
KJV: unprofitable 
Root(s): G1, G5534 
Compare: G5532 
Hebrew root: χρή
Occurrences: 2