The definition for pallid is "Lacking color." Used in a sentence: The nurse was worried by the patient's pallid face and shallow breathing. The definition for placebo is "an inactive substance used in medical testing.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for combustion is "Act of burning."

The definition for anthology is "A collection of selected literary pieces." Used in a sentence: The writer was thrilled when his story was included in an anthology of American masterpieces. The definition for accentuate is "to emphasize.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for mundane is "Practical, ordinary."

The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for accentuate is "to emphasize.", the definition for brandish is "To shake or wave menacingly.", and the definition for scamper is "To run quickly."

The definition for solace is "Source of consolation." Used in a sentence: Parents' weekend was a solace to Marjorie, whose beloved daughter had left for college. The definition for extant is "currently existing.", the definition for buffer is "Protective barrier.", and the definition for curtail is "To make less."

The definition for repel is "To resist, reject." Used in a sentence: The soldiers made a massive charge to repel the invaders. The definition for oblivious is "lacking awareness.", the definition for egotist is "Self–important person.", and the definition for heed is "To pay attention to."