The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for nurture is "to further the development of.", the definition for trove is "Valuable collection.", and the definition for exception is "A case to which the rule does not apply."

The definition for composed is "Calm." Used in a sentence: Although her stomach was in knots, the actress appeared perfectly composed when she took the stage. The definition for condone is "to treat as acceptable.", the definition for implausible is "Unbelievable.", and the definition for oblivious is "Lacking awareness."

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 insinuate is "to suggest indirectly.", the definition for solace is "Source of consolation.", and the definition for implement is "To carry out or accomplish."

The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for ramble is "to wander, physically or in language.", the definition for mandate is "An official order or commission to do something.", and the definition for perception is "Capacity for seeing or understanding."

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 implausible is "unbelievable.", the definition for inauspicious is "Not favorable.", and the definition for authoritarian is "Favoring absolute obedience to authority."