Choose the perfect synonym or antonym for the word

Behalf

/bɪˈhɑːf/

Something done or said for someone else's interest or benefit, often acting as a representative.

Synonyms:

This word has no antonyms

I'm calling on behalf of my friend.She spoke on behalf of all the workers.

The word behalf originates from Middle English behalfe, derived from Old English be (by) and healf (side), indicating acting in support of someone.

14 mentions per 1 million words

Moderate

Hint: Frequency according to COCA