Example : The repetitive motion inflamed her joint.

Example : The dried grass of the prairie kindled, spreading the flames for miles.

Synonyms : kindle

Example : The setting sun kindled the sky with oranges and reds.

Synonyms : conflagrate, enkindle, kindle

Example : 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.

Synonyms : fire up, heat, ignite, stir up, wake

Example : His throat inflamed.