What is another word for mailing-card?
Pronunciation: [mˈe͡ɪlɪŋkˈɑːd] (IPA) 
A mailing-card is a piece of stationery that is used for sending messages to friends, family, and business colleagues through the mail. This term is closely related to other terms that denote similar stationery items such as postcard, greeting card, and note card. A postcard is a rectangular-shaped piece of cardstock that is often used to send short messages while a greeting card is formatted with a folded or unfolded cardboard that can contain longer messages. Note cards, on the other hand, are smaller and often used for short messages. Overall, these synonyms for mailing-card are widely used in communication and personal correspondence.
