Fire and Fire up

Fire verb - To cause (a projectile) to be driven forward with force.

Fire up and fire are semantically related In some cases you can use "Fire up" instead a verb "Fire".

Nearby Words: fired, fireball, firing, fireside, fireplace

Fire up verb - Arouse or excite feelings and passions.

Fire and fire up are semantically related in anger topic. You can use "Fire" instead the word "Fire up" as a verb or a noun, if it concerns topics such as start, inspire, excite, activate.