9 letters · 14 points in Scrabble
noun a positive motivational influence
noun an additional payment (or other remuneration) to employees as a means of increasing output
originFrom Medieval Latin incentīvus (“that strikes up or sets the tune”), from incinō (“to strike up”), from in- (“in, on”) + canō (“to sing”) + -ive. The formation appears to have been influenced by incendō (“to set on fire”).
Etymology from Wiktionary, CC BY-SA 3.0