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 unscrupulous is "lacking principles.", the definition for exasperation is "The state of being irritated.", and the definition for interminable is "Never ending, or seemingly endless."

The definition for manifest is "Obvious." Used in a sentence: James finally made his affection manifest when he handed Jessica a red rose. The definition for indecorous is "in bad taste.", the definition for aerate is "To supply with air.", and the definition for fickle is "Lacking constancy, changeable."

The definition for censure is "To find fault with." Used in a sentence: The critical teacher was quick to censure her students for even small mistakes. The definition for straddle is "to favor opposing sides.", the definition for derelict is "Abandoned.", and the definition for euphoria is "Feeling of great happiness."

The definition for genial is "Sympathetic, friendly." Used in a sentence: The genial host warmly greeted his many guests. The definition for pretense is "false intention or purpose.", the definition for ploy is "A contrived plan.", and the definition for repentant is "Feeling regret."

The definition for supple is "Flexible." Used in a sentence: The supple leather coat draped like soft cloth around her shoulders. The definition for derelict is "abandoned.", the definition for accessible is "Easy to reach or to approach.", and the definition for belated is "Past the normal or proper time."