The definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage." Used in a sentence: Kevin's growing fatigue was a liability as he attempted to climb the steep hill. The definition for perception is "capacity for seeing or understanding.", the definition for entangle is "To involve in trouble.", and the definition for incisive is "Impressively direct and decisive."

The definition for precept is "A general rule of action." Used in a sentence: All the students know Mrs. Brown's strict precept; no talking in class. The definition for ploy is "a contrived plan.", the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", and the definition for retroactive is "effective as of a prior time or condition."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for commemorate is "to mark by a ceremony.", the definition for corrosive is "Bitingly sarcastic.", and the definition for plaudits is "Enthusiastic approval."

The definition for perception is "Capacity for seeing or understanding." Used in a sentence: His incredible perception made him the best detective on the force. The definition for mediate is "to come between parties in order to reconcile.", the definition for moderate is "Tending toward the average.", and the definition for mundane is "Practical, ordinary."

The definition for conduit is "Means for transmitting or distributing." Used in a sentence: Jason, a notorious gossip, was a conduit for information about his friends. The definition for egotist is "self–important person.", the definition for corroborate is "To support with evidence.", and the definition for clarity is "Clearness."