The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for discern is "to recognize as separate as distinct.", the definition for preclude is "To rule out in advance.", and the definition for dubious is "Questionable."

The definition for mundane is "Practical, ordinary." Used in a sentence: The flighty Caroline could not be troubled with mundane tasks such as paying her bills. The definition for corrective is "intended to correct.", the definition for aerate is "To supply with air.", and the definition for turpitude is "Essential baseness, depravity."

The definition for entangle is "To involve in trouble." Used in a sentence: Jonah regretted entangling Parker in his legal difficulties. The definition for disconcert is "to throw into confusion.", the definition for impenitent is "Lacking remorse.", and the definition for grandiose is "With an affectation of grandeur."

The definition for augment is "To make greater." Used in a sentence: Wanda read the dictionary every night to augment her vocabulary. The definition for inflammatory is "tending to excite anger.", the definition for regurgitate is "To pour out or throw back.", and the definition for dubious is "Questionable."

The definition for appalling is "Inspiring dismay or disgust." Used in a sentence: Hector found his roommate's habit of leaving his dirty socks on the floor appalling. The definition for meticulous is "extrememly careful regarding details.", the definition for implement is "To carry out or accomplish.", and the definition for elusive is "Hard to grasp."