Business to be able to live harmoniously (7)
I believe the answer is:
coexist
'able to live harmoniously' is the definition.
I can't tell whether this definition defines the answer.
'business to be' is the wordplay.
'business' becomes 'co' (short for company).
'to be' becomes 'exist' (synonyms).
'co'+'exist'='COEXIST'
Can you help me to learn more?
(Other definitions for coexist that I've seen before include "Live side by side" , "Live together in peace" , "Live together in harmony" , "Avoid conflict" , "Live together peacefully" .)