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 embellish is "to decorate.", the definition for epistolary is "Contained or carried on in letters.", and the definition for salvage is "To save from ruin."

The definition for polarize is "To break up into opposing groups." Used in a sentence: Thelma tended to polarize discussions rather than to encourage compromise. The definition for incumbent is "necessary as a duty or responsibility.", the definition for comparable is "Similar, equivalent.", and the definition for recrimination is "A retaliatory accusation."

The definition for naive is "Lacking worldy wisdom." Used in a sentence: The naive Simon assumed that everyone was as simple and kind as he was. The definition for incisive is "impressively direct and decisive.", the definition for gruff is "Rough or stern in manner or speech.", and the definition for equitable is "Fair and equal."

The definition for prominence is "Importance." Used in a sentence: The singer's prominence ensured that the concert would sell out. The definition for induce is "to influence or cause.", the definition for accentuate is "To emphasize.", and the definition for corroborate is "To support with evidence."

The definition for flaw is "An imperfection." Used in a sentence: The otherwise perfect diamond had a tiny flaw that reduced its value. The definition for appalling is "inspiring dismay or disgust.", the definition for obnoxious is "Highly offensive.", and the definition for exalt is "To elevate by praise."