The definition for corroborate is "To support with evidence." Used in a sentence: "Unless you can corroborate your story, it will not be admissible in court," the attorney told his client. The definition for punctual is "on time.", the definition for futile is "Without purpose, completely ineffective.", and the definition for appalling is "Inspiring dismay or disgust."

The definition for refurbish is "To brighten or freshen." Used in a sentence: Leeanne cleaned and mended all weekend to refurbish the shabby apartment. The definition for extenuating is "partially excusing.", the definition for regale is "To amuse.", and the definition for insolence is "Boldness or rudeness."

The definition for colossal is "Immense, enormous." Used in a sentence: After pushing with all his might, Frank realized he could never move the colossal boulder. The definition for gruff is "rough or stern in manner or speech.", the definition for curtail is "To make less.", and the definition for fraud is "Trick."

The definition for plaudits is "Enthusiastic approval." Used in a sentence: Allison's painting met with plaudits from the critics, who had dismissed her earlier work. The definition for incumbent is "necessary as a duty or responsibility.", the definition for ethical is "Conforming to accepted standards.", and the definition for impenitent is "Lacking remorse."

The definition for brandish is "To shake or wave menacingly." Used in a sentence: The baseball player was fined for brandishing his bat at the opposing pitcher. The definition for augment is "to make greater.", the definition for epistolary is "Contained or carried on in letters.", and the definition for heed is "To pay attention to."