enthusiasm (the more usual word)

enthusiasm

a violent mental disturbance, often accompanied by uncontrolled movement and talk, especially during feverish illness

madness

(an instance of) strong longing (for something)

want, longing

deep, strong love

commitment; loyalty

(a feeling of) great joy or pleasure; being very pleased

bliss

the skilful use of language to express oneself or persuade others

skilful way with words

a strong feeling of any kind; an excited state of mind

mental state

a strong feeling of admiration or interest

keen interest, excitement

the state or quality of being exuberant

energy, enthusiasm

a condition of the human body with a temperature higher than usual, especially when a sign of illness

state of high temperature or agitation

the state, quality, of being intense; strength (of feeling etc)

passion, force

a very strong, pleasant feeling about a person; sexual feeling or desire

adoration; very strong liking

(an instance of) a great desire to possess something, especially strong sexual desire

appetite, passion

strong, enthusiastic feeling especially of love, hate or anger

strong emotion

(an act showing) respect and love for God

devotion, religiousness

the part of a human that is not the body and cannot be touched; a person regarded as the ideal (of some virtue or quality)

psyche, inspiration, energy

the state of being violent; cruel and harmful behaviour or actions

extreme force, intensity

capacity to endure, survive, perform functions; energy, liveliness

energy, spirit

great interest and effort

enthusiasm