The definition for beneficial is "Helpful." Used in a sentence: there is no doubt that eating vegetables is beneficial to one's health. The definition for gravity is "importance, significance.", the definition for brandish is "To shake or wave menacingly.", and the definition for mundane is "Practical, ordinary."

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 oblivious is "lacking awareness.", the definition for obnoxious is "Highly offensive.", and the definition for penurious is "Extrememly stingy."

The definition for sociable is "Inclined to seek companionship." Used in a sentence: The sociable Glenda was delighted to receive the party invitation. The definition for revive is "to bring back to life.", the definition for archaic is "Characteristic of an earlier time.", and the definition for nurture is "To further the development of."

The definition for distortion is "The act of twisting out of shape." Used in a sentence: The story about the actress in the gossip column was a distortion of the truth. The definition for opportune is "suitable or convenient.", the definition for rail is "To scold in harsh language.", and the definition for abate is "Become less in amount or intensity."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for extenuating is "partially excusing.", the definition for implausible is "Unbelievable.", and the definition for preclude is "To rule out in advance."