Correct option is A
The incorrect word is:
(a) contantment → The correct spelling is
contentment.
Meanings of all words:
1.
Contentment (संतोष) – A state of happiness and satisfaction.
2.
Fireplace (अंगीठी/चूल्हा) – A space for a fire, usually in a house.
3.
Sipping (घूँट भरना) – Drinking something slowly in small amounts.
4.
Sense (अर्थ/भावना) – A feeling or perception about something.