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 diffident is "lacking self–confidence.", the definition for pathos is "Sympathetic pity.", and the definition for entangle is "To involve in trouble."

The definition for repel is "To resist, reject." Used in a sentence: The soldiers made a massive charge to repel the invaders. The definition for oblivious is "lacking awareness.", the definition for pretense is "False intention or purpose.", and the definition for stifle is "To repress or discourage."

The definition for rehash is "To discuss again." Used in a sentence: "Sandra," said her mother, "I am tired of rehashing this same topic over and over." The definition for discern is "to recognize as separate as distinct.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for onset is "Beginning."

The definition for perception is "Capacity for seeing or understanding." Used in a sentence: His incredible perception made him the best detective on the force. The definition for implement is "to carry out or accomplish.", the definition for heed is "To pay attention to.", and the definition for immoderate is "Beyond usual or proper limits."

The definition for beneficial is "Helpful." Used in a sentence: there is no doubt that eating vegetables is beneficial to one's health. The definition for intricate is "having complex and interrelated parts.", the definition for lurid is "Causing horror, shocking.", and the definition for preclude is "To rule out in advance."