Good Manners; the Rules of Politeness in a Society
Puzzle 2 of No Refrigeration Needed Pack
Question is: Good Manners; the Rules of Politeness in a Society
and the answer is: ETIQUETTE
Word Meaning:
ETIQUETTE — The manners or decent behaviour to be observed in social or professional life; conventional decorum; the ceremonial code of polite society.
Definitions from Wiktionary.