The definition for naive is "Lacking worldy wisdom." Used in a sentence: The naive Simon assumed that everyone was as simple and kind as he was. The definition for fickle is "lacking constancy, changeable.", the definition for pretentious is "Making unjustified claims.", and the definition for indecorous is "In bad taste."

The definition for impenitent is "Lacking remorse." Used in a sentence: The impenitent criminal received a harsh penalty, but his remorseful accomplice was released. The definition for regurgitate is "to pour out or throw back.", the definition for lenient is "Mild or tolerant.", and the definition for gruff is "Rough or stern in manner or speech."

The definition for precept is "A general rule of action." Used in a sentence: All the students know Mrs. Brown's strict precept; no talking in class. The definition for incidental is "minor.", the definition for rail is "To scold in harsh language.", and the definition for regurgitate is "To pour out or throw back."

The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for mandate is "an official order or commission to do something.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for corroborate is "To support with evidence."

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 pallid is "lacking color.", the definition for sociable is "Inclined to seek companionship.", and the definition for catastrophic is "Relating to extreme misfortune."