The definition for frugal is "Thrifty, cheap." Used in a sentence: The frugal shopper only bought items that were on sale. The definition for finite is "having definite limits.", the definition for derivative is "Lacking originality.", and the definition for negate is "To make invalid."

The definition for opportune is "Suitable or convenient." Used in a sentence: Quan stepped onto the platform at the most opportune time, just as the train pulled in. The definition for colossal is "immense, enormous.", the definition for incisive is "Impressively direct and decisive.", and the definition for indecorous is "In bad taste."

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 brandish is "to shake or wave menacingly.", the definition for induce is "To influence or cause.", and the definition for flaunt is "To display showily."

The definition for heed is "To pay attention to." Used in a sentence: "Heed my advice," the fortuneteller warned Sebastian when he tried to ignore her prophecy. The definition for iridescent is "having a lustrous or attractivve quality.", the definition for inflammatory is "Tending to excite anger.", and the definition for appalling is "Inspiring dismay or disgust."

The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for duplicity is "deceptive thought, speech, or action.", the definition for abate is "Become less in amount or intensity.", and the definition for futile is "Without purpose, completely ineffective."