The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for heed is "to pay attention to.", the definition for proximity is "Closeness.", and the definition for revoke is "To cancel by taking back."

The definition for heinous is "Shockingly evil." Used in a sentence: Eduardo's heinous betrayal of Lydia shocked even Latasha, who knew his evil ways. The definition for oblivious is "lacking awareness.", the definition for precept is "A general rule of action.", and the definition for interminable is "Never ending, or seemingly endless."

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 fickle is "lacking constancy, changeable.", the definition for comparable is "Similar, equivalent.", and the definition for stealth is "The act of moving secretly or unnoticed."

The definition for drub is "To defeat decisively." Used in a sentence: The powerful young boxer drubbed the longtime champion. The definition for promote is "to contribute to the growth or prosperity of.", the definition for melee is "A tumultuous fight among several people.", and the definition for stern is "Harsh, severe."

The definition for disdain is "Feeling of contempt." Used in a sentence: The arrogant writer did not hide his disdain for his uneducated dinner companion. The definition for belated is "past the normal or proper time.", the definition for conduit is "Means for transmitting or distributing.", and the definition for procrastinate is "To put off intentionally."