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 heed is "to pay attention to.", the definition for intricate is "Having complex and interrelated parts.", and the definition for gargantuan is "Gigantic."

The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for scamper is "to run quickly.", the definition for gravity is "Importance, significance.", and the definition for ethical is "Conforming to accepted standards."

The definition for ploy is "A contrived plan." Used in a sentence: Sarah thought George's ploy of borrowing her notes was a cowardly way to ask her out. The definition for impenitent is "lacking remorse.", the definition for preclude is "To rule out in advance.", and the definition for regurgitate is "To pour out or throw back."

The definition for periodic is "Occurring at regular intervals." Used in a sentence: The periodic innterruptions of the cuckoo clock prevented Li from concentrating. The definition for authoritarian is "favoring absolute obedience to authority.", the definition for condone is "To treat as acceptable.", and the definition for benefactor is "One who offers financial help."

The definition for epitaph is "Brief statement honoring a dead person." Used in a sentence: "Beloved by all,"" was the epitaph Edgar chose for his wife's tombstone. The definition for turmoil is "extreme confusion, agitation.", the definition for garish is "Offensively bright.", and the definition for civility is "Politeness."