Liveliness is a related term of ardor.
As nouns the difference between liveliness and ardor
is that liveliness is the quality of being lively; animation; energy while ardor is great warmth of feeling; fervor; passion.
liveliness
English
Noun
(-)
The quality of being lively; animation; energy.
ardor
English
Alternative forms
* ardour (chiefly British and Canadian)
Noun
Great warmth of feeling; fervor; passion.
Spirit.
Intense heat.
Synonyms
* (warmth of feeling) intensity
* (spirit) elan, fire in the belly, passion, zeal
Antonyms
* apathy
Related terms
()
* ardent
* ardency