ardent vs fiery

ardent and fiery both are adjectives.

Word	Noun	Adjective	Verb	Adverb
ardent	No	Yes	No	No
fiery	No	Yes	No	No

As adjectives, ardent and fiery are synonyms defined as:

Other synonyms of ardent include fervent, fervid, impassioned, perfervid, torrid.

ardent (adjective)	fiery (adjective)
glowing or shining like fire	like or suggestive of fire
characterized by strong enthusiasm	passionate or quick-tempered
characterized by intense emotion	characterized by intense emotion