IPA: /ˈpruːdɪʃnəs/
KK: /ˈpruːdɪʃnəs/
The quality of being overly concerned with propriety or modesty, often in a way that is considered excessive or exaggerated.
Her prudishness made it difficult for her to enjoy the more relaxed atmosphere of the party.
Prudishness → It is formed from "prudish" (from French *prude*, meaning modest or proper) and the suffix "-ness" (meaning the state or quality of). The word "prudishness" refers to the quality of being excessively proper or modest.
Think of someone who is overly modest or proper ('prudish') — the '-ness' indicates a state or quality, so prudishness means the state of being overly modest.