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 buffoonery is "foolish behavior.", the definition for rancorous is "Marked by deep ill–will.", and the definition for stifle is "To repress or discourage."

The definition for frugal is "Thrifty, cheap." Used in a sentence: The frugal shopper only bought items that were on sale. The definition for apathetic is "showing little or no emotion.", the definition for mundane is "Practical, ordinary.", and the definition for anthology is "A collection of selected literary pieces."

The definition for apathetic is "Showing little or no emotion." Used in a sentence: Carmine was concerned about his usually cheerful brother's apathetic attitude. The definition for dubious is "questionable.", the definition for surplus is "Excess.", and the definition for inauspicious is "Not favorable."

The definition for inflammatory is "Tending to excite anger." Used in a sentence: Garth's inflammatory remarks at the party made Gwen furious. The definition for distortion is "the act of twisting out of shape.", the definition for mandate is "An official order or commission to do something.", and the definition for egotist is "Self–important person."

The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for dubious is "questionable.", the definition for parity is "Equality.", and the definition for salvage is "To save from ruin."