multi-

(archaic) one side or part of a pair or larger set / (archaic) a piece or part

(prefixed to a noun) one side or part of a pair or larger set / (prefixed to a noun or verb) one-sided / (prefixed to a noun or verb) incomplete, partial, small

one-sided / half / fragmentary / incomplete / partial / biased

good night

pain (annoying person or thing), pain in the neck

work (place where one is employed), workplace

(physics) power

workbench

task; (doing a) bit of work / difficult task; hard work