The definition for clarity is "Clearness." Used in a sentence: The refreshing water in the mountain stream was remarkable for its clarity. The definition for authoritarian is "favoring absolute obedience to authority.", the definition for fidelity is "State of being faithful.", and the definition for pretentious is "Making unjustified claims."

The definition for elusive is "Hard to grasp." Used in a sentence: The words to the song are elusive, as the singer tends to mumble. The definition for conduit is "means for transmitting or distributing.", the definition for adversary is "One who opposes or resists.", and the definition for antidote is "Something that relieves or counteracts."

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 corrective is "intended to correct.", the definition for fragile is "Delicate.", and the definition for combustion is "Act of burning."

The definition for flaunt is "To display showily." Used in a sentence: Sheila, who could not resist bragging, flaunted the "A" marked on her test paper. The definition for ethical is "conforming to accepted standards.", the definition for impenitent is "Lacking remorse.", and the definition for conduit is "Means for transmitting or distributing."

The definition for pretentious is "Making unjustified claims." Used in a sentence: The pretentious boy said that he was the fastest runner, but he finished last in the race. The definition for penurious is "extrememly stingy.", the definition for demean is "To lower status.", and the definition for discern is "To recognize as separate as distinct."