The definition for ramble is "To wander, physically or in language." Used in a sentence: Professor Tan rambled during his lectures, frequently straying from the subject. The definition for belated is "past the normal or proper time.", the definition for ecstatic is "Overwhelmingly emotional.", and the definition for preclude is "To rule out in advance."

The definition for retroactive is "effective as of a prior time or condition." Used in a sentence: The retroactive law made even past infractions punishable. The definition for preclude is "to rule out in advance.", the definition for interminable is "Never ending, or seemingly endless.", and the definition for exalt is "To elevate by praise."

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 pathos is "sympathetic pity.", the definition for intricate is "Having complex and interrelated parts.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for revoke is "To cancel by taking back." Used in a sentence: After Kal's father revoked his allowance, he had no money for the movies. The definition for repel is "to resist, reject.", the definition for hedonism is "Belief that pleasure is the sole aim of life.", and the definition for clairvoyance is "Ability to see things beyond ordinary perception."

The definition for flaunt is "To display showily." Used in a sentence: Sheila, who could not resist bragging, flaunted the "A" marked on her test paper. The definition for equitable is "fair and equal.", the definition for implement is "To carry out or accomplish.", and the definition for flaunt is "To display showily."