食う, 喰う: (vulgar) to eat; to make a living; to tease, to make light of; (of an insect) to bite or sting

空: the sky, empty air

空転: idling

空転: to idle

区域: area, district

group / crowd / multitude / mob

a group of people, animals, etc. / (group theory) a group

group of people, animals, etc.

licorice

army, soldiers / battle, conflict, fighting, war / team