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 gravity is "importance, significance.", the definition for commemorate is "To mark by a ceremony.", and the definition for comparable is "Similar, equivalent."

The definition for comparable is "Similar, equivalent." Used in a sentence: Helen will only accept something of comparable value for her ticket to the concert. The definition for regurgitate is "to pour out or throw back.", the definition for melee is "A tumultuous fight among several people.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for egotist is "Self–important person." Used in a sentence: Darren dreaded carpooling with the egotist Shelly, who talked about herself nonstop. The definition for anthology is "a collection of selected literary pieces.", the definition for prune is "To reduce by removing excess.", and the definition for opportune is "Suitable or convenient."

The definition for accessible is "Easy to reach or to approach." Used in a sentence: The introduction to the complex novel was, thankfully, written in clear accessible language. The definition for drub is "to defeat decisively.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for heed is "To pay attention to."

The definition for stifle is "To repress or discourage." Used in a sentence: Amy tried ineffectively to stifle her giggles after she read Susan's note in class. The definition for implement is "to carry out or accomplish.", the definition for corrective is "Intended to correct.", and the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage."