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 dubious is "questionable.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for augment is "To make greater."

The definition for repentant is "Feeling regret." Used in a sentence: The repentant Dana admitted to cheating on the test. The definition for heed is "to pay attention to.", the definition for trove is "Valuable collection.", and the definition for opportune is "Suitable or convenient."

The definition for supple is "Flexible." Used in a sentence: The supple leather coat draped like soft cloth around her shoulders. The definition for corrosive is "bitingly sarcastic.", the definition for mundane is "Practical, ordinary.", and the definition for pomp is "Showy display."

The definition for ethical is "Conforming to accepted standards." Used in a sentence: Mary did the ethical thing and turned in the diamond necklace she found. The definition for nurture is "to further the development of.", the definition for civility is "Politeness.", and the definition for naive is "Lacking worldy wisdom."

The definition for punctual is "On time." Used in a sentence: Ron was worried when the usually punctual Amanda was late for the show. The definition for opportune is "suitable or convenient.", the definition for curtail is "To make less.", and the definition for cunning is "Showing clever insight."