i 1 n 1 f 4 i 1 g 2 h 4 t 1
7 letters · 14 points in Scrabble
Meaning
originApparently a back-formation from infighting, perhaps continuing Middle English infighten (“to attack”), from Old English infiht, infeoht (“an attack made upon a person by another in the same house or between members of a household”), equivalent to in- + fight. Compare Middle English infiht (“an internal fight, a brawl within a household”).
Etymology from Wiktionary, CC BY-SA 3.0