The definition for aerate is "To supply with air." Used in a sentence: Every spring, Soloman used his tiller to aerate the compact soil. The definition for avian is "relating to birds.", the definition for inflammatory is "Tending to excite anger.", and the definition for combative is "Eager to fight."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for disconcert is "to throw into confusion.", the definition for precept is "A general rule of action.", and the definition for demean is "To lower status."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for fidelity is "state of being faithful.", 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 refurbish is "To brighten or freshen."

The definition for straddle is "To favor opposing sides." Used in a sentence: Kia straddled the issue, not wanting to say whether James or Tara was right. The definition for procrastinate is "to put off intentionally.", the definition for exception is "A case to which the rule does not apply.", and the definition for gravity is "Importance, significance."

The definition for moderate is "Tending toward the average." Used in a sentence: The best–selling writer was disappointed; his new novel was only a moderate success. The definition for implement is "to carry out or accomplish.", the definition for proximity is "Closeness.", and the definition for benefactor is "One who offers financial help."