Across
- 2. Brother or sister.
- 5. A man who is married to one's parent but is not one's biological father.
- 6. A husband or wife.
- 8. A woman who is married to one's parent but is not one's biological mother.
- 11. A parent's parent.
- 15. A mother or father.
- 16. Daughter of one's sibling.
- 17. Offspring of a parent or parents.
- 18. Son of one's sibling.
Down
- 1. The sister of one's spouse or the wife of one's sibling.
- 3. The brother of one's spouse or the husband of one's sibling.
- 4. Child of one's aunt or uncle.
- 7. Beyond the nuclear family, including aunts, uncles, cousins, and grandparents.
- 9. A person legally responsible for the care of someone, often a minor.
- 10. A brother of one's parent.
- 12. A sister of one's parent.
- 13. A group of people related by blood, marriage, or adoption.
- 14. A relative by marriage.