The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for promote is "to contribute to the growth or prosperity of.", the definition for negate is "To make invalid.", and the definition for stern is "Harsh, severe."

The definition for clarity is "Clearness." Used in a sentence: The refreshing water in the mountain stream was remarkable for its clarity. The definition for preclude is "to rule out in advance.", the definition for adversary is "One who opposes or resists.", and the definition for comparable is "Similar, equivalent."

The definition for distortion is "The act of twisting out of shape." Used in a sentence: The story about the actress in the gossip column was a distortion of the truth. The definition for garish is "offensively bright.", the definition for incongruous is "Not harmonious, incompatible.", and the definition for curtail is "To make less."

The definition for incidental is "Minor." Used in a sentence: The accountant advised Justine not to report her incidental expenses. The definition for flaunt is "to display showily.", the definition for refurbish is "To brighten or freshen.", and the definition for rehash is "To discuss again."

The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for melee is "a tumultuous fight among several people.", the definition for preclude is "To rule out in advance.", and the definition for grandiose is "With an affectation of grandeur."