One word for 'a mild word used in place of a blunt one' (euphemism)

The same question, asked 2 times: 23 Sep 2025 S1*, 23 Sep 2025 S2. Every wording below, oldest first.

Try each one first, then open its answer.

Question 1
23 Sep 2025 S1
81 $Choose the correct one-word substitute for: 'A mild expression used to replace a harsh or blunt one'.$
Tap an option to check your answer.
Question 2
23 Sep 2025 S2
84 $Choose the correct one-word substitute for: 'An inoffensive word used in place of a blunt one'.$
Tap an option to check your answer.