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 archaic is "characteristic of an earlier time.", the definition for avian is "Relating to birds.", and the definition for scapegoat is "Someone who bears the blame for others."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for inauspicious is "not favorable.", the definition for lenient is "Mild or tolerant.", and the definition for derelict is "Abandoned."

The definition for buffoonery is "Foolish behavior." Used in a sentence: Clarence, an irrepressible comic, was held after cass for his buffoonery. The definition for polarize is "to break up into opposing groups.", the definition for supple is "Flexible.", and the definition for untenable is "Not able to be defended."

The definition for straddle is "To favor opposing sides." Used in a sentence: Kia straddled the issue, not wanting to say whether James or Tara was right. The definition for belated is "past the normal or proper time.", the definition for moderate is "Tending toward the average.", and the definition for embellish is "To decorate."

The definition for immoderate is "Beyond usual or proper limits." Used in a sentence: Bob's immoderate appetite shocked the guests at the wedding banquet. The definition for penurious is "extrememly stingy.", the definition for buffoonery is "Foolish behavior.", and the definition for defiant is "Showing bold resistance."