1. Patriarch
2. Senior
3. Father figure
4. Elder
5. Mentor
6. Guide
7. Protector
8. Familiar
9. Paternal
10. Relative
11. Caretaker
12. Ancestor
13. Paternal figure
14. Grandfather
15. Fatherly
16. Sire
17. Grandparent
18. Forebear
19. Paternal relative
20. Forefather
21. Progenitor
22. Granddad
23. Granddad figure
24. Granddad type
25. Grandpa
26. Grandpop
27. Grandpapa
28. Grandparental
29. Grandsire
30. Guardian

Are you looking for synonyms for the word «uncle»? If so, you’ve come to the right place! We have compiled a list of the best ideas for synonyms for the word «uncle». Whether you need to find another word for «uncle» in a writing assignment or you just want to expand your vocabulary, this list of synonyms for «uncle» will help you find the perfect fit. From «patriarch» to «grandparental», this list of 30 synonyms for «uncle» will provide you with the best ideas and words to choose from.