The definition for corrosive is "Bitingly sarcastic." Used in a sentence: The cruel Estella's corrosive comments made Pip cry. The definition for appraise is "to evaluate the worth of.", the definition for serenity is "Calmness.", and the definition for benefactor is "One who offers financial help."

The definition for onset is "Beginning." Used in a sentence: Crocuses bloom at the onset of spring, sometimes even before the snow melts. The definition for insolence is "boldness or rudeness.", the definition for obnoxious is "Highly offensive.", and the definition for exasperation is "The state of being irritated."

The definition for ethical is "Conforming to accepted standards." Used in a sentence: Mary did the ethical thing and turned in the diamond necklace she found. The definition for appraise is "to evaluate the worth of.", the definition for elusive is "Hard to grasp.", and the definition for finite is "Having definite limits."

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 redouble is "to make twice as great.", the definition for turmoil is "Extreme confusion, agitation.", and the definition for derivative is "Lacking originality."

The definition for derivative is "Lacking originality." Used in a sentence: Critics panned the movie as a derivative version of last year's Best Picture. The definition for promote is "to contribute to the growth or prosperity of.", the definition for disconcert is "To throw into confusion.", and the definition for appraise is "To evaluate the worth of."