ardor

As nouns the difference between optimism and ardor

is that optimism is a tendency to expect the best, or at least, a favourable outcome while ardor is great warmth of feeling; fervor; passion.

As a noun ardor

is great warmth of feeling; fervor; passion.

As an adjective enthusiastic is

with zealous fervor; excited, motivated.

As nouns the difference between ardor and lust

is that ardor is great warmth of feeling; fervor; passion while lust is pleasure, joy.

As nouns the difference between ardor and excitement

is that ardor is great warmth of feeling; fervor; passion while excitement is (uncountable) the state of being excited (emotionally aroused).

As a noun ardor

is great warmth of feeling; fervor; passion.

As nouns the difference between zill and ardor

is that zill is brick while ardor is great warmth of feeling; fervor; passion.

As nouns the difference between ardor and alacrity

is that ardor is great warmth of feeling; fervor; passion while alacrity is eagerness; liveliness; enthusiasm.

As nouns the difference between arbor and ardor

is that arbor is a shady sitting place, usually in a park or garden, and usually surrounded by climbing shrubs or vines and other vegetation while ardor is great warmth of feeling; fervor; passion.

As nouns the difference between ardor and penchant

is that ardor is great warmth of feeling; fervor; passion while penchant is taste, liking, or inclination (for.

Enthusiasm is a synonym of ardor.

As nouns the difference between ardor and enthusiasm

is that ardor is great warmth of feeling; fervor; passion while enthusiasm is possession by a god; divine inspiration or frenzy.