Resist change for one of the family (6)
I believe the answer is:
sister
'one of the family' is the definition.
The answer and definition can be both people as well as being singular nouns.
Maybe you can see a link between them that I can't see?
'resist change' is the wordplay.
'change' is an anagram indicator.
'resist' with letters rearranged gives 'SISTER'.
'for' is the link.
Can you help me to learn more?
(Other definitions for sister that I've seen before include "Nurse, nun and sibling" , "Resist (anag) - nurse" , "Female sibling" , "A relative to resist" , "of the same origin" .)