The definition for egotist is "Self–important person." Used in a sentence: Darren dreaded carpooling with the egotist Shelly, who talked about herself nonstop. The definition for advantageous is "giving an advantage.", the definition for untenable is "Not able to be defended.", and the definition for drub is "To defeat decisively."

The definition for inviolable is "Secure from assault of trespass." Used in a sentence: Situated on a mountain, with sixteen–foot walls, the castle was inviolable. The definition for rancorous is "marked by deep ill–will.", the definition for aerate is "To supply with air.", and the definition for impenitent is "Lacking remorse."

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 revoke is "to cancel by taking back.", the definition for lurid is "Causing horror, shocking.", and the definition for onset is "Beginning."

The definition for fraud is "Trick." Used in a sentence: The con man's fraud involved selling swampland to gullible investors. The definition for stern is "harsh, severe.", the definition for archaic is "Characteristic of an earlier time.", and the definition for abate is "Become less in amount or intensity."

The definition for straddle is "To favor opposing sides." Used in a sentence: Kia straddled the issue, not wanting to say whether James or Tara was right. The definition for periodic is "occurring at regular intervals.", the definition for stern is "Harsh, severe.", and the definition for incumbent is "Necessary as a duty or responsibility."