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 insinuate is "to suggest indirectly.", the definition for dubious is "Questionable.", and the definition for avian is "Relating to birds."

The definition for benevolent is "Kind, helpful." Used in a sentence: Sherman revealed his benevolent side when he offered to help Carter with his homework. The definition for demeanor is "behavior towards others.", the definition for immoderate is "Beyond usual or proper limits.", and the definition for finite is "Having definite limits."

The definition for anthology is "A collection of selected literary pieces." Used in a sentence: The writer was thrilled when his story was included in an anthology of American masterpieces. The definition for derivative is "lacking originality.", the definition for elusive is "Hard to grasp.", and the definition for futile is "Without purpose, completely ineffective."

The definition for stifle is "To repress or discourage." Used in a sentence: Amy tried ineffectively to stifle her giggles after she read Susan's note in class. The definition for awe is "emotion combining dread and wonder.", the definition for negate is "To make invalid.", and the definition for benefactor is "One who offers financial help."

The definition for fidelity is "State of being faithful." Used in a sentence: Unlike her fickle friend Benji, May Belle was known for her fidelity. The definition for scapegoat is "someone who bears the blame for others.", the definition for censure is "To find fault with.", and the definition for pomp is "Showy display."