One who does not marry, especially as a religious obligation
A). Bachelor
B). Celibate
C). Virgin
D). Recluse
Celibate
One word substitute is Celibate.
Bachelor: a man who is not and has never been married.
Celibate: a person who abstains from marriage and sexual relations.
Virgin: a person who has never had sexual intercourse.
Recluse: a person who lives a solitary life and tends to avoid other people.
3. What is the substitute of - The height of an object above sea level
4. What is the substitute of - A person who can make himself/ herself feel at home in any country
6. One who deserts his religion
7. What is the substitute of - A number of stars grouped together
10. What is the substitute of - The practice of submitting a proposal to popular vote