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 drab is "dull, monotonous.", the definition for diffident is "Lacking self–confidence.", and the definition for parity is "Equality."

The definition for fickle is "Lacking constancy, changeable." Used in a sentence: The fickle Senji had a new best friend every month. The definition for extant is "currently existing.", the definition for onset is "Beginning.", and the definition for raspy is "rough, grating."

The definition for civility is "Politeness." Used in a sentence: The usually unruly Thomas acted with great civility when his favorite uncle visited. The definition for lenient is "mild or tolerant.", the definition for defiant is "Showing bold resistance.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for beneficial is "Helpful." Used in a sentence: there is no doubt that eating vegetables is beneficial to one's health. The definition for disdain is "feeling of contempt.", the definition for archaic is "Characteristic of an earlier time.", and the definition for trove is "Valuable collection."

The definition for lenient is "Mild or tolerant." Used in a sentence: The judge issued a lenient sentence because it was Frank's first offense. The definition for rancorous is "marked by deep ill–will.", the definition for insolence is "Boldness or rudeness.", and the definition for adversary is "One who opposes or resists."