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 genial is "sympathetic, friendly.", the definition for pantomime is "Telling a story through gestures.", and the definition for flaw is "An imperfection."

The definition for archaic is "Characteristic of an earlier time." Used in a sentence: In the world of high fashion, two–year–old shoes are considered positively archaic. The definition for drub is "to defeat decisively.", the definition for ecstatic is "Overwhelmingly emotional.", and the definition for archaic is "Characteristic of an earlier time."

The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for negate is "to make invalid.", the definition for compulsion is "An irresistible impulse.", and the definition for fickle is "Lacking constancy, changeable."

The definition for interminable is "Never ending, or seemingly endless." Used in a sentence: The impatient Zoe found the longwinded lecture interminable. The definition for avian is "relating to birds.", the definition for appraise is "To evaluate the worth of.", and the definition for demean is "To lower status."

The definition for incongruous is "Not harmonious, incompatible." Used in a sentence: Sadie's cowboy hat was incongruous with her black cocktail dress. The definition for inviolable is "secure from assault of trespass.", the definition for condone is "To treat as acceptable.", and the definition for trove is "Valuable collection."