The definition for egotist is "Self–important person." Used in a sentence: Darren dreaded carpooling with the egotist Shelly, who talked about herself nonstop. The definition for incongruous is "not harmonious, incompatible.", the definition for aerate is "To supply with air.", and the definition for supple is "Flexible."

The definition for pretentious is "Making unjustified claims." Used in a sentence: The pretentious boy said that he was the fastest runner, but he finished last in the race. The definition for dubious is "questionable.", the definition for nurture is "To further the development of.", and the definition for trove is "Valuable collection."

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 camaraderie is "spirit of friendship.", the definition for opportune is "Suitable or convenient.", and the definition for corrosive is "Bitingly sarcastic."

The definition for gravity is "Importance, significance." Used in a sentence: Understanding the gravity of his error, Ken offered his humblest apology. The definition for implausible is "unbelievable.", the definition for futile is "Without purpose, completely ineffective.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for genial is "Sympathetic, friendly." Used in a sentence: The genial host warmly greeted his many guests. The definition for plaudits is "enthusiastic approval.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for oblivious is "Lacking awareness."