| eagerness(noun, activity, feeling, passion, energy) |
| enthusiasm(noun, passion, concern, excitement, keen) |
| passion(noun, interjection, activity, feeling, energy) |
| zeal(noun, activity, feeling, passion, concern) |
| ardor(noun, activity, feeling, passion, concern) |
| fervor(noun, feeling, passion, concern, excitement) |
| ardour |
| fire(noun, activity, feeling, passion, energy) |
| fervour |
| gusto(noun, passion, interest, zeal, eagerness) |
| heat(noun, activity, feeling, passion, energy) |
| spirit(noun, feeling, passion, excitement, interest) |
| vehemence(noun, activity, feeling, passion, excitement) |
| ardency(noun, interjection, activity, feeling, passion) |
| energy(noun, feeling, passion, excitement, spirit) |
| fervency(noun, passion, excitement, enthusiasm, intensity) |
| fury(noun, feeling, passion, energy, excitement) |
| intensity(noun, activity, feeling, passion, energy) |
| zest(noun, feeling, passion, excitement, spirit) |
| alacrity |