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 rancorous is "marked by deep ill–will.", the definition for nurture is "To further the development of.", and the definition for naive is "Lacking worldy wisdom."

The definition for obnoxious is "Highly offensive." Used in a sentence: The manager asked the obnoxious diner to leave the restaurant. The definition for benefactor is "one who offers financial help.", the definition for comprehensible is "Understandable.", and the definition for rancorous is "Marked by deep ill–will."

The definition for dubious is "Questionable." Used in a sentence: Karl found Kevin's claim that he was sick dubious, as he had just seen him playing football. The definition for apathetic is "showing little or no emotion.", the definition for accommodate is "To give consideration to.", and the definition for sociable is "Inclined to seek companionship."

The definition for elate is "To fill with joy." Used in a sentence: It elated Margaret to be awarded first place in the science fair. The definition for redouble is "to make twice as great.", the definition for benevolent is "Kind, helpful.", and the definition for inauspicious is "Not favorable."

The definition for extant is "Currently existing." Used in a sentence: Some consider Clint Eastwood the greatest extant American director. The definition for catastrophic is "relating to extreme misfortune.", the definition for solace is "Source of consolation.", and the definition for rancorous is "Marked by deep ill–will."