ph.

1. begin to smoke

e.g. After the meal, some of the diners lit up

Synonym: light uplight

2. arouse or excite feelings and passions

e.g. The ostentatious way of living of the rich ignites the hatred of the poor
The refugees' fate stirred up compassion around the world
Wake old feelings of hatred

Synonym: inflamestir upwakeigniteheat