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 pallid is "lacking color.", the definition for stealth is "The act of moving secretly or unnoticed.", 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."

The definition for trove is "Valuable collection." Used in a sentence: Walter's trove of vintage baseball cards was worth thousands of dollars. The definition for nurture is "to further the development of.", the definition for corroborate is "To support with evidence.", and the definition for exasperation is "The state of being irritated."

The definition for belated is "Past the normal or proper time." Used in a sentence: Even though I forgot his birthday, I hoe my father accepts my belated card. The definition for trove is "valuable collection.", the definition for extenuating is "Partially excusing.", and the definition for periodic is "Occurring at regular intervals."

The definition for repentant is "Feeling regret." Used in a sentence: The repentant Dana admitted to cheating on the test. The definition for demeanor is "behavior towards others.", the definition for rehash is "To discuss again.", and the definition for melee is "A tumultuous fight among several people."

The definition for adversary is "One who opposes or resists." Used in a sentence: Franklin hoped to defeat his adversary in the afternoon's tennis match. The definition for incongruous is "not harmonious, incompatible.", the definition for euphoria is "Feeling of great happiness.", and the definition for implausible is "Unbelievable."