stimulating
US /ˈstɪm.jə.leɪ.t̬ɪŋ/
UK /ˈstɪm.jə.leɪ.t̬ɪŋ/

1.
encouraging or arousing interest or enthusiasm
:
•
The discussion was very stimulating and thought-provoking.
•
She found the new job to be intellectually stimulating.
encouraging or arousing interest or enthusiasm