ἀχρεῖος achreios akh-ri'-os From G1 (as a negative particle) and a derivative of G5534 (compare G5532); useless, that is, (euphemistically) unmeritoriousKJV Usage: unprofitable.
Matthew 25:30 (KJV_Strongs) 30 G2532 And G1544 cast ye [G5720] G888 the unprofitable G1401 servant G1519 into G1857 outer G4655 darkness G1563 : there G2071 shall be [G5704] G2805 weeping G2532 and G1030 gnashing G3599 of teeth.
Matthew 25:30 (IGNT) 30 G2532 και And G3588 τον The G888 αχρειον Useless G1401 δουλον Bondman G1544 (G5720) εκβαλλετε Cast Ye Out G1519 εις Into G3588 το The G4655 σκοτος Darkness G3588 το The G1857 εξωτερον Outer : G1563 εκει There G2071 (G5704) εσται Shall Be G3588 ο The G2805 κλαυθμος Weeping G2532 και And G3588 ο The G1030 βρυγμος Gnashing G3588 των Of The G3599 οδοντων Teeth.
Luke 17:10 (KJV_Strongs) 10 G3779 So G2532 likewise G5210 ye G3752 , when G4160 ye shall have done [G5661] G3956 all G1299 those things which are commanded [G5685] G5213 you G3004 , say [G5720] G3754 , G2070 We are [G5748] G888 unprofitable G1401 servants G3754 : G4160 we have done [G5658] G3739 that which G3784 was our duty [G5707] G4160 to do [G5758] .
Luke 17:10 (IGNT) 10 G3779 ουτως Thus G2532 και Also G5210 υμεις Ye, G3752 οταν When G4160 (G5661) ποιησητε Ye May Have Done G3956 παντα G3588 τα All Things G1299 (G5685) διαταχθεντα Commanded G5213 υμιν You, G3004 (G5720) λεγετε G3754 οτι Say, G1401 δουλοι Bondmen G888 αχρειοι Unprofitable G2070 (G5748) εσμεν Are We, G3754 οτι For G3739 ο That Which G3784 (G5707) ωφειλομεν We Were Bound G4160 (G5658) ποιησαι To Do G4160 (G5758) πεποιηκαμεν We Have Done.