Zealously

3 clues
Fervently
With fire
With fervor
Similar answers:
Adzealittle
Ambidextrously
Amorously
Anxiously
Arduously
Aucklnewzeal
Breezealong
Btuseriously
Butseriously
Captiously
Cautiously
Clamorously
Consciously
Courteously
Curiously
Curiouslyenough
Dangerously
Decorously
Deliriously
Deviously