The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for fragile is "delicate.", the definition for mandate is "An official order or commission to do something.", and the definition for commemorate is "To mark by a ceremony."

The definition for dubious is "Questionable." Used in a sentence: Karl found Kevin's claim that he was sick dubious, as he had just seen him playing football. The definition for solace is "source of consolation.", the definition for stealth is "The act of moving secretly or unnoticed.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for elusive is "Hard to grasp." Used in a sentence: The words to the song are elusive, as the singer tends to mumble. The definition for incidental is "minor.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for servile is "Fearfully submissive."

The definition for cunning is "Showing clever insight." Used in a sentence: The general devised a cunning strategy to outfox the enemy. The definition for appraise is "to evaluate the worth of.", the definition for repel is "To resist, reject.", and the definition for raucous is "Noisy, rowdy."

The definition for surplus is "Excess." Used in a sentence: Trevor decided to freeze the surplus chili for next week's tailgate party. The definition for foil is "one that enhances or underscores by contrast.", the definition for pathos is "Sympathetic pity.", and the definition for procrastinate is "To put off intentionally."