appraisive
/ˈæprɪzɪv/ or /ˈæprɪzɪv/Definitions
1. adjective
having or showing a strong and generous enthusiasm; liberal in giving or showing praise
“She was an apprisive reviewer who gave glowing praise to the new artist’s work.”
2. noun
the quality of being generous and enthusiastic in praise
“Her apprisive nature made her a beloved figure in the art community.”