The definition for demeanor is "Behavior towards others." Used in a sentence: Carlos was well liked because of his charming demeanor. The definition for dubious is "questionable.", the definition for scamper is "To run quickly.", and the definition for frugal is "Thrifty, cheap."

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 moderate is "tending toward the average.", the definition for regurgitate is "To pour out or throw back.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for stern is "Harsh, severe." Used in a sentence: The stern principal canceled the prom after the seniors played a silly prank. The definition for interminable is "never ending, or seemingly endless.", the definition for demean is "To lower status.", and the definition for raucous is "Noisy, rowdy."

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 repentant is "feeling regret.", the definition for augment is "To make greater.", and the definition for iridescent is "Having a lustrous or attractivve quality."

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 sociable is "inclined to seek companionship.", the definition for plaudits is "Enthusiastic approval.", and the definition for discern is "To recognize as separate as distinct."