1) Eagerly 2) Enthusiastically 3) Fervently 4) Forcefully 5) Hotly 6) Intensely 7) Keenly 8) Passionately 1) Fervently 2) How Romeo reacted to Juliet 3) In an ardent manner 4) With feeling 5) With fervor 6) With fire 7) With passion 8) With warmth 
• (adv.) In an ardent manner; eagerly; with warmth; affectionately; passionately.
Ar'dent·ly adverb In an ardent manner; eagerly; with warmth; affectionately; passionately. 
[adv] - in an ardent manner
ardently 1. With warmth; affectionately; passionately. 2. In an ardent manner.
adverb in an ardent manner; `the spirit of God knew very well that there was a deeper question to be settled before there could be the intervention in power that was so ardently desired`