אַמִּיץ

From LSJ

λύχνον μεθ' ἡμέραν ἅψας περιῄει λέγων ἄνθρωπον ζητῶ → he lit a lamp in broad daylight and said, as he went about, I am looking for a man

Source

English (Strong)

or (shortened) ammits; from אָמַץ; strong or (abstractly) strength: courageous, mighty, strong (one).