a superlative probably from ἔχω (in the sense of contiguity); farthest, final (of place or time):--ends of, last, latter end, lowest, uttermost.
from a primary (to hate); hateful (passively, odious, or actively, hostile); usually as a noun, an adversary (especially Satan):--enemy, foe.
from κατά and ἀργέω; to be (render) entirely idle (useless), literally or figuratively:--abolish, cease, cumber, deliver, destroy, do away, become (make) of no (none, without) effect, fail, loose, bring (come) to nought, put away (down), vanish away, make void.
Part of Speech:
from θνήσκω; (properly, an adjective used as a noun) death (literally or figuratively):--X deadly, (be…) death.