Like one who cares or is a decent sort (11)
I believe the answer is:
considerate
'like one who cares or is a decent sort' is the definition.
I can't judge whether this definition defines the answer.
'or is a decent sort' is the wordplay.
'sort' indicates an anagram.
'or'+'is'+'a'+'decent'='orisadecent'
'orisadecent' is an anagram of 'CONSIDERATE'.
Can you help me to learn more?
(Other definitions for considerate that I've seen before include "Unselfish" , "Kind" , "Mindful of others' well-being" , "Showing care" , "Thoughtful for the feelings of others" .)