Word of the day: Nitwit

Nitwit:  parvo, tonto, bobão

Synonyms: booby, cuckoo, ding-a-ling, dingbat, ding-dong, dipstick, featherhead, goose, half-wit, jackass, lunatic / a person who lacks good sense or judgment

“Don't be a nitwit—wear a seat belt!” (www.merriam-webster.com)