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 straddle is "to favor opposing sides.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for ploy is "A contrived plan."

The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for advantageous is "giving an advantage.", the definition for disconcert is "To throw into confusion.", and the definition for opportune is "Suitable or convenient."

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 exalt is "to elevate by praise.", the definition for buffer is "Protective barrier.", and the definition for sociable is "Inclined to seek companionship."

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 diffident is "lacking self–confidence.", the definition for elusive is "Hard to grasp.", and the definition for grandiose is "With an affectation of grandeur."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for discern is "to recognize as separate as distinct.", the definition for negate is "To make invalid.", and the definition for parity is "Equality."