The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for impenitent is "lacking remorse.", the definition for aesthete is "Person having or affecting sensitivity to beauty.", and the definition for antidote is "Something that relieves or counteracts."

The definition for frugal is "Thrifty, cheap." Used in a sentence: The frugal shopper only bought items that were on sale. The definition for fraud is "trick.", the definition for antidote is "Something that relieves or counteracts.", and the definition for comprehensible is "Understandable."

The definition for intricate is "Having complex and interrelated parts." Used in a sentence: The intricate poem baffled most readers with its numerous obscure metaphors. The definition for catastrophic is "relating to extreme misfortune.", the definition for accentuate is "To emphasize.", and the definition for diffident is "Lacking self–confidence."

The definition for extant is "Currently existing." Used in a sentence: Some consider Clint Eastwood the greatest extant American director. The definition for comprehensible is "understandable.", the definition for accommodate is "To give consideration to.", and the definition for prominence is "Importance."

The definition for regale is "To amuse." Used in a sentence: My clever brother Jeffrey regaled the dinner guests with tales of his adventures. The definition for melodious is "having a pleasing melody.", the definition for extenuating is "Partially excusing.", and the definition for repel is "To resist, reject."