FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

achreios ἀχρεῖος — akh-ri'-os — from 1 (as a negative particle) and a derivative of 5534 (compare 5532); useless, i.e. (euphemistically) unmeritorious:--unprofitable.

see GREEK for 1

see GREEK for 5534

see GREEK for 5532