The definition for rancorous is "Marked by deep ill–will." Used in a sentence: The rancorous competition between the two chess clubs actually ended in a brawl. The definition for turpitude is "essential baseness, depravity.", the definition for incisive is "Impressively direct and decisive.", and the definition for accentuate is "To emphasize."

The definition for abate is "Become less in amount or intensity." Used in a sentence: Just when it seemed the rain would never stop, the storm suddenly began to abate. The definition for hedonism is "belief that pleasure is the sole aim of life.", the definition for implausible is "Unbelievable.", and the definition for iridescent is "Having a lustrous or attractivve quality."

The definition for derivative is "Lacking originality." Used in a sentence: Critics panned the movie as a derivative version of last year's Best Picture. The definition for equitable is "fair and equal.", the definition for antidote is "Something that relieves or counteracts.", and the definition for mandate is "An official order or commission to do something."

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 naive is "lacking worldy wisdom.", the definition for demeanor is "Behavior towards others.", and the definition for buffer is "Protective barrier."

The definition for procrastinate is "To put off intentionally." Used in a sentence: Yvonne's father urged, "Don't procrastinate. Clean your room right away." The definition for revoke is "to cancel by taking back.", the definition for avian is "Relating to birds.", and the definition for parity is "Equality."