The definition for untenable is "Not able to be defended." Used in a sentence: Rashid made the untenable statement that George Washington was the second president of the United States. The definition for pretentious is "making unjustified claims.", the definition for rancorous is "Marked by deep ill–will.", and the definition for procrastinate is "To put off intentionally."

The definition for gravity is "Importance, significance." Used in a sentence: Understanding the gravity of his error, Ken offered his humblest apology. The definition for insolence is "boldness or rudeness.", the definition for heinous is "Shockingly evil.", and the definition for onset is "Beginning."

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 pallid is "lacking color.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for inflammatory is "Tending to excite anger."

The definition for pathos is "Sympathetic pity." Used in a sentence: The soldiers cherished the kindly Nurse Nightingale for her pathos. The definition for methodical is "performed in an orderly manner.", the definition for indecorous is "In bad taste.", and the definition for naive is "Lacking worldy wisdom."

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 curtail is "to make less.", the definition for lenient is "Mild or tolerant.", and the definition for pathos is "Sympathetic pity."