12 letters · 25 points in Scrabble
noun personal knowledge or information about someone or something
noun a relationship less intimate than friendship
noun a person with whom you are acquainted
originFrom Middle English aqueyntaunce, from Anglo-Norman aquaintaunce, aqueintance, Old French acointance (“friendship, familiarity”), from Old French acointier (“to acquaint”). Compare French accointance. Morphologically acquaint + -ance.
Etymology from Wiktionary, CC BY-SA 3.0