Is “Ardor” a Scrabble word?
Yes
ARDOR
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Ardor
noun
1.Great warmth of feeling; fervor; passion.
2.Spirit; enthusiasm; passion.
3.Intense heat.
Synonyms: elan, fire in the belly, passion, zeal, intensity