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 gargantuan is "gigantic.", the definition for opportune is "Suitable or convenient.", and the definition for raucous is "Noisy, rowdy."

The definition for trove is "Valuable collection." Used in a sentence: Walter's trove of vintage baseball cards was worth thousands of dollars. The definition for distortion is "the act of twisting out of shape.", the definition for fidelity is "State of being faithful.", and the definition for appraise is "To evaluate the worth of."

The definition for mundane is "Practical, ordinary." Used in a sentence: The flighty Caroline could not be troubled with mundane tasks such as paying her bills. The definition for clairvoyance is "ability to see things beyond ordinary perception.", the definition for heed is "To pay attention to.", and the definition for distortion is "The act of twisting out of shape."

The definition for augment is "To make greater." Used in a sentence: Wanda read the dictionary every night to augment her vocabulary. The definition for melee is "a tumultuous fight among several people.", the definition for epitaph is "Brief statement honoring a dead person.", and the definition for hedonism is "Belief that pleasure is the sole aim of life."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for prominence is "importance.", the definition for opportune is "Suitable or convenient.", and the definition for prudent is "Marked by wisdom, shrewd."