nouns
the formal act of approving
"he gave the project his blessing"; "his decision merited the approval of any sensible person"
a feeling of liking something or someone good
"although she fussed at them, she secretly viewed all her children with approval"
is a type of (narrower)
a feeling of pleasure and enjoyment
"I've always had a liking for reading"; "she developed a liking for gin"
acceptance as satisfactory
"he bought it on approval"
a message expressing a favorable opinion
"words of approval seldom passed his lips"