"Ardor" ("ardour" in the U.K.) means "great warmth of feeling; fervor; passion" or "intense devotion, eagerness, or enthusiasm; zeal" while impetuous means, "of, pertaining to, or characterized by sudden or rash action" (definitions from dictionary.com).
So, impetuous ardor would be intense passion or devotion that is unrestrained or unchecked. It is having fervor, passion, and zeal, and acting impulsively or rashly on it, instead of trying to control it.
can you put impetuous in a sentence
The impetuous poodle puppy persisently pranced and eventually, tore my pants. I freely admit that I was an impetuous child. Is that the impetuous one you told me about?
Impetuous Theater Group was created in 2004.
His body language was very impetuous when he yelled at the man.
He does everything without thinking. He is so impetuous.
The word impetuous is an adjective. It describes someone who makes arbitrary decisions.
The politician's immodest wife held an impetuous display of spending in the casino.
It was an impetuous impulse, I bought the shoes before considering what it would do to my budget.
I suspect he may have been shot by impetuous youths.
I tried to warn her not to marry the man she had only met last week, but she was so impetuous that she had married him even before I had a chance to warn her. The IMPETUOUS winds blew the umbrella away.
tearaway
impet :)