Respuesta :
The answer should be A. Formal words are the words that are used to say a word more formal than the word used presently. Example: ERUDITE is a formal word for wise, CONCUR is the formal word for agree, ESOTERIC for secret and the last that I can give is FRIEND for chum.
PLEASE MARK AS BRAINLIEST!
PLEASE MARK AS BRAINLIEST!