5 letters · 10 points in Scrabble
originFrom Middle English chare, variant (due to the verb form charen) of char, cher (“a turn”), from Old English ċierr, ċerr (“a turn, change, time, occasion, affair, business”), from Proto-Germanic *karzijaną (“to turn, sweep”), from Proto-Indo-European *gers- (“to turn, bend”). More at char.
Etymology from Wiktionary, CC BY-SA 3.0