IPA: /ˈkwentnəs/
KK: /kwentnəs/
The quality of being attractively unusual or old-fashioned.
The quaintness of the village attracted many tourists.
**Quaintness** → It is formed from "quaint" (from Old French *cointe*, meaning clever or elegant) and "-ness" (meaning the state or quality of). The word "quaintness" refers to the quality of being attractively unusual or old-fashioned.
Think of something that is 'clever' or 'elegant' ('quaint') and how that quality ('-ness') makes it charmingly unusual.