The definition for ecstatic is "Overwhelmingly emotional." Used in a sentence: They were ecstatic when their team won the championship game in the last second. The definition for regurgitate is "to pour out or throw back.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for comparable is "Similar, equivalent."

The definition for induce is "To influence or cause." Used in a sentence: The loud blast of the cannon induced an avalanche. The definition for obnoxious is "highly offensive.", the definition for clairvoyance is "Ability to see things beyond ordinary perception.", and the definition for extant is "Currently existing."

The definition for redouble is "To make twice as great." Used in a sentence: As the sun began to set, Brittany redoubled her effort to find the necklace she had dropped in the field. The definition for authoritarian is "favoring absolute obedience to authority.", the definition for scamper is "To run quickly.", and the definition for revoke is "To cancel by taking back."

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 preclude is "to rule out in advance.", the definition for comprehensible is "Understandable.", and the definition for composed is "Calm."

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 indecorous is "in bad taste.", the definition for dubious is "Questionable.", and the definition for archetypal is "Characteristic of the original model or perfect example."