1) hated, odious, hateful
2) hostile, hating, and opposing another
2a) used of men as at enmity with God by their sin
2a1) opposing (God) in the mind
2a2) a man that is hostile
2a3) a certain enemy
2a4) the hostile one
2a5) the devil who is the most bitter enemy of the divine government
Part of Speech: adjective
Citing in TDNT: 2:811, 285
From a primary word ἔχθω echthô (to hate); hateful (passively odious, or actively hostile); usually as a noun, an adversary (especially Satan): - enemy, foe.
|be enemy of||39.11|
These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root ἐχθρός; click on the second column to search for that grammatical form of the root ἐχθρός; click on the third column to search for that word and grammatical form; click on the total to search for the root ἐχθρός.