The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for exasperation is "the state of being irritated.", the definition for exalt is "To elevate by praise.", and the definition for abate is "Become less in amount or intensity."

The definition for periodic is "Occurring at regular intervals." Used in a sentence: The periodic innterruptions of the cuckoo clock prevented Li from concentrating. The definition for interminable is "never ending, or seemingly endless.", the definition for oblivious is "Lacking awareness.", and the definition for sociable is "Inclined to seek companionship."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for discern is "to recognize as separate as distinct.", the definition for proximity is "Closeness.", and the definition for archetypal is "Characteristic of the original model or perfect example."

The definition for prominence is "Importance." Used in a sentence: The singer's prominence ensured that the concert would sell out. The definition for buffer is "protective barrier.", the definition for inflammatory is "Tending to excite anger.", and the definition for elate is "To fill with joy."

The definition for inauspicious is "Not favorable." Used in a sentence: Gary believed the black foreboding sky was an inauspicious sign. The definition for entangle is "to involve in trouble.", the definition for rail is "To scold in harsh language.", and the definition for induce is "To influence or cause."