The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for foil is "one that enhances or underscores by contrast.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for ploy is "A contrived plan."

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 intricate is "having complex and interrelated parts.", the definition for obnoxious is "Highly offensive.", and the definition for epistolary is "Contained or carried on in letters."

The definition for finite is "Having definite limits." Used in a sentence: The exasperated mother had finite patience for her toddler's tantrums. The definition for corrosive is "bitingly sarcastic.", the definition for preclude is "To rule out in advance.", and the definition for pantomime is "Telling a story through gestures."

The definition for gargantuan is "Gigantic." Used in a sentence: The gargantuan monster towered over the ten–story bulding. The definition for incongruous is "not harmonious, incompatible.", the definition for solace is "Source of consolation.", and the definition for ramble is "To wander, physically or in language."

The definition for derelict is "Abandoned." Used in a sentence: The derelict house was condemned as a public hazard. The definition for solace is "source of consolation.", the definition for induce is "To influence or cause.", and the definition for absolve is "To forgive; to free from guilt."