Lets see what my dictionary gives:
far, -is, n.
ador, -is, n.
alicastrum, -i, n. (early ripening variety of emmer; summer spelt)
farreus, -a -um (the adjective form)
For beer:
cervesa, -ae, f. (regular beer)
cervesiola, -ae, f. (light beer)
bracio, braciare, braciavi, braciatus (verb- to brew)