The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for grandiose is "with an affectation of grandeur.", the definition for benefactor is "One who offers financial help.", and the definition for exalt is "To elevate by praise."

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 oblivious is "lacking awareness.", the definition for clairvoyance is "Ability to see things beyond ordinary perception.", and the definition for cunning is "Showing clever insight."

The definition for servile is "Fearfully submissive." Used in a sentence: Felicia's servile attitude annoyed her boss, who preferred an assistant with more backbone. The definition for plaudits is "enthusiastic approval.", the definition for corrosive is "Bitingly sarcastic.", and the definition for sociable is "Inclined to seek companionship."

The definition for mandate is "An official order or commission to do something." Used in a sentence: Martha reluctantly obeyed the mandate to vacate her apartment. The definition for accessible is "easy to reach or to approach.", the definition for scapegoat is "Someone who bears the blame for others.", and the definition for parity is "Equality."

The definition for penurious is "Extrememly stingy." Used in a sentence: Ebenezer Scrooge was most penurious, refusing to give even a penny to charity. The definition for turpitude is "essential baseness, depravity.", the definition for heinous is "Shockingly evil.", and the definition for corroborate is "To support with evidence."