okays
"Endorsement" is an 8-letter word that means official approval or support.
nod
Oui is a three-letter word of approval in French.Specifically, the French word is an adverb. It generally translates as "yes." The pronunciation will be "wee" in French.
consent
kudos
ratification
Applaud.
To give approval in government = ratify.
applaud
I'm doing a crossword and the only word that fits is LET.Let can mean approval. Example sentence:Will your mother let you go to the movies?
dispensation, ratification
The word is accede. It means agree to a request or a demand.