The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for euphoria is "feeling of great happiness.", the definition for pomp is "Showy display.", and the definition for regale is "To amuse."

The definition for meticulous is "Extrememly careful regarding details." Used in a sentence: The meticulous detective found every shred of evidence at the crime scene. The definition for exception is "a case to which the rule does not apply.", the definition for egotist is "Self–important person.", and the definition for exalt is "To elevate by praise."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for methodical is "performed in an orderly manner.", the definition for implausible is "Unbelievable.", and the definition for apathetic is "Showing little or no emotion."

The definition for revive is "To bring back to life." Used in a sentence: Hank tried to revive Clare's interest in the project, but her enthusiasm had expired. The definition for insinuate is "to suggest indirectly.", the definition for finite is "Having definite limits.", and the definition for combative is "Eager to fight."

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 ramble is "to wander, physically or in language.", the definition for flourish is "To make bold, sweeping gestures.", and the definition for euphoria is "Feeling of great happiness."