The definition for servile is "Fearfully submissive." Used in a sentence: Felicia's servile attitude annoyed her boss, who preferred an assistant with more backbone. The definition for promote is "to contribute to the growth or prosperity of.", the definition for foil is "One that enhances or underscores by contrast.", and the definition for rail is "To scold in harsh language."

The definition for fraud is "Trick." Used in a sentence: The con man's fraud involved selling swampland to gullible investors. The definition for heed is "to pay attention to.", the definition for straddle is "To favor opposing sides.", and the definition for repentant is "Feeling regret."

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 ethical is "conforming to accepted standards.", the definition for eloquent is "Fluent, expressive.", and the definition for extant is "Currently existing."

The definition for buffoonery is "Foolish behavior." Used in a sentence: Clarence, an irrepressible comic, was held after cass for his buffoonery. The definition for duplicity is "deceptive thought, speech, or action.", the definition for foil is "One that enhances or underscores by contrast.", and the definition for corrosive is "Bitingly sarcastic."

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 mandate is "an official order or commission to do something.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for fidelity is "State of being faithful."