The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for servile is "fearfully submissive.", the definition for garish is "Offensively bright.", and the definition for defiant is "Showing bold resistance."

The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for diffident is "lacking self–confidence.", the definition for ploy is "A contrived plan.", and the definition for hedonism is "Belief that pleasure is the sole aim of life."

The definition for eloquent is "Fluent, expressive." Used in a sentence: Kim, an eloquent speaker, was the best choice to make the presentation for the group. The definition for manifest is "obvious.", the definition for exception is "A case to which the rule does not apply.", and the definition for exasperation is "The state of being irritated."

The definition for corroborate is "To support with evidence." Used in a sentence: "Unless you can corroborate your story, it will not be admissible in court," the attorney told his client. The definition for corrective is "intended to correct.", the definition for accommodate is "To give consideration to.", and the definition for censure is "To find fault with."

The definition for foil is "One that enhances or underscores by contrast." Used in a sentence: The sweet cookie was a perfect foil to the sour lemon sorbet. The definition for pretense is "false intention or purpose.", the definition for exasperation is "The state of being irritated.", and the definition for abate is "Become less in amount or intensity."