Gunavan refers to a person whose baseline character is constructed from intrinsic virtues such as kindness, patience, rectitude, and integrity, rather than external pretension.
Valmiki Ramayana, Bala Kanda (1.1.2): 'Ko nvasmin sampratam loke gunavan kashcha veeryavan...'
Rama treated everyone in Ayodhya—from royal ministers to street sweepers—with identical politeness and genuine concern for their personal well-being.