The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for servile is "fearfully submissive.", the definition for exception is "A case to which the rule does not apply.", and the definition for extol is "To praise highly."

The definition for mediate is "To come between parties in order to reconcile." Used in a sentence: The diplomatic Henry was able to mediate between the quarreling sisters. The definition for buffoonery is "foolish behavior.", the definition for diffident is "Lacking self–confidence.", and the definition for perception is "Capacity for seeing or understanding."

The definition for deferment is "The act of delaying." Used in a sentence: Sybil was frustrated by the deferment of her much anticipated vacation. The definition for promote is "to contribute to the growth or prosperity of.", the definition for manifest is "Obvious.", and the definition for flaunt is "To display showily."

The definition for turmoil is "Extreme confusion, agitation." Used in a sentence: The windstorm caused such turmoil in the lake that the sailboat capsized. The definition for rail is "to scold in harsh language.", the definition for straddle is "To favor opposing sides.", and the definition for ethical is "Conforming to accepted standards."

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 flourish is "to make bold, sweeping gestures.", the definition for scapegoat is "Someone who bears the blame for others.", and the definition for redouble is "To make twice as great."