The definition for benefactor is "One who offers financial help." Used in a sentence: Michael's aunt and benefactor paid his college tuition. The definition for periodic is "occurring at regular intervals.", the definition for corroborate is "To support with evidence.", and the definition for buffer is "Protective barrier."

The definition for disconcert is "To throw into confusion." Used in a sentence: Jennifer's outspoken criticism of the meal disoncerted the waiter. The definition for incidental is "minor.", the definition for avian is "Relating to birds.", and the definition for appraise is "To evaluate the worth of."

The definition for sociable is "Inclined to seek companionship." Used in a sentence: The sociable Glenda was delighted to receive the party invitation. The definition for surplus is "excess.", the definition for manifest is "Obvious.", and the definition for combustion is "Act of burning."

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 heed is "to pay attention to.", the definition for turpitude is "Essential baseness, depravity.", and the definition for archaic is "Characteristic of an earlier time."

The definition for regale is "To amuse." Used in a sentence: My clever brother Jeffrey regaled the dinner guests with tales of his adventures. The definition for mandate is "an official order or commission to do something.", the definition for regurgitate is "To pour out or throw back.", and the definition for compulsion is "An irresistible impulse."