The definition for opportune is "Suitable or convenient." Used in a sentence: Quan stepped onto the platform at the most opportune time, just as the train pulled in. The definition for exasperation is "the state of being irritated.", the definition for pallid is "Lacking color.", and the definition for disconcert is "To throw into confusion."

The definition for pretentious is "Making unjustified claims." Used in a sentence: The pretentious boy said that he was the fastest runner, but he finished last in the race. The definition for exasperation is "the state of being irritated.", the definition for eulogy is "Speech or writing in praise of deceased.", and the definition for preclude is "To rule out in advance."

The definition for ethical is "Conforming to accepted standards." Used in a sentence: Mary did the ethical thing and turned in the diamond necklace she found. The definition for heinous is "shockingly evil.", the definition for rail is "To scold in harsh language.", and the definition for demean is "To lower status."

The definition for archetypal is "Characteristic of the original model or perfect example." Used in a sentence: Shakespeare's sonnets are considered archetypal love poems The definition for combustion is "act of burning.", the definition for rail is "To scold in harsh language.", and the definition for awe is "Emotion combining dread and wonder."

The definition for euphoria is "Feeling of great happiness." Used in a sentence: Cassandra was overcome with euphoria when she met her long–lost sister. The definition for rehash is "to discuss again.", the definition for entangle is "To involve in trouble.", and the definition for revoke is "To cancel by taking back."