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 turpitude is "essential baseness, depravity.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for futile is "Without purpose, completely ineffective."

The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for incisive is "impressively direct and decisive.", the definition for sociable is "Inclined to seek companionship.", and the definition for naive is "Lacking worldy wisdom."

The definition for plaudits is "Enthusiastic approval." Used in a sentence: Allison's painting met with plaudits from the critics, who had dismissed her earlier work. The definition for prominence is "importance.", the definition for ramble is "To wander, physically or in language.", and the definition for negate is "To make invalid."

The definition for comprehensible is "Understandable." Used in a sentence: Shannon spoke slowly so her directions would be comprehensible to her foreign visitor. The definition for preclude is "to rule out in advance.", the definition for penurious is "Extrememly stingy.", and the definition for incidental is "Minor."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for egotist is "self–important person.", the definition for incisive is "Impressively direct and decisive.", and the definition for colossal is "Immense, enormous."