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 sociable is "inclined to seek companionship.", the definition for facade is "false or superficial appearance.", and the definition for diffident is "Lacking self–confidence."

The definition for adversary is "One who opposes or resists." Used in a sentence: Franklin hoped to defeat his adversary in the afternoon's tennis match. The definition for brandish is "to shake or wave menacingly.", the definition for facade is "false or superficial appearance.", and the definition for scapegoat is "Someone who bears the blame for others."

The definition for procrastinate is "To put off intentionally." Used in a sentence: Yvonne's father urged, "Don't procrastinate. Clean your room right away." The definition for flourish is "to make bold, sweeping gestures.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for awe is "Emotion combining dread and wonder."

The definition for entangle is "To involve in trouble." Used in a sentence: Jonah regretted entangling Parker in his legal difficulties. The definition for nurture is "to further the development of.", the definition for catastrophic is "Relating to extreme misfortune.", and the definition for duplicity is "Deceptive thought, speech, or action."

The definition for oblivious is "Lacking awareness." Used in a sentence: Love–struck Charlie was oblivious to everyone but the object of his affection. The definition for futile is "without purpose, completely ineffective.", the definition for negate is "To make invalid.", and the definition for extant is "Currently existing."