Elder sibling
Synonyms for Elder sibling
Possible phrase synonyms
- big brother
- senior sister
- big sister
- eldest sister
- old sister
- eldest brother
- old brother
- ancient family
- ancient brother
- senior family
- better sister
- ancient kin
- better brother
- major sister
- senior partner
- senior member
- major brother
- superior family
- better relation
- old family
For more similar words, try Elder sibling on Thesaurus.plus dictionary