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 raucous is "noisy, rowdy.", the definition for supple is "Flexible.", and the definition for incisive is "Impressively direct and decisive."

The definition for heinous is "Shockingly evil." Used in a sentence: Eduardo's heinous betrayal of Lydia shocked even Latasha, who knew his evil ways. The definition for combustion is "act of burning.", the definition for hedonism is "Belief that pleasure is the sole aim of life.", and the definition for sociable is "Inclined to seek companionship."

The definition for aerate is "To supply with air." Used in a sentence: Every spring, Soloman used his tiller to aerate the compact soil. The definition for revoke is "to cancel by taking back.", the definition for perception is "Capacity for seeing or understanding.", and the definition for civility is "Politeness."

The definition for duplicity is "Deceptive thought, speech, or action." Used in a sentence: The life of an undercover detective is filed with necessary duplicity. The definition for flagrant is "noticeably offensive.", the definition for obnoxious is "Highly offensive.", and the definition for elate is "To fill with joy."

The definition for discern is "To recognize as separate as distinct." Used in a sentence: The pastry connoisseur was able to discern Swiss from Belgian chocolate. The definition for impenitent is "lacking remorse.", the definition for straddle is "To favor opposing sides.", and the definition for incumbent is "Necessary as a duty or responsibility."