The definition for beneficial is "Helpful." Used in a sentence: there is no doubt that eating vegetables is beneficial to one's health. The definition for incongruous is "not harmonious, incompatible.", the definition for moderate is "Tending toward the average.", and the definition for extenuating is "Partially excusing."

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 flaunt is "to display showily.", the definition for scamper is "To run quickly.", and the definition for recrimination is "A retaliatory accusation."

The definition for elate is "To fill with joy." Used in a sentence: It elated Margaret to be awarded first place in the science fair. The definition for serenity is "calmness.", the definition for insinuate is "To suggest indirectly.", and the definition for trove is "Valuable collection."

The definition for regale is "To amuse." Used in a sentence: My clever brother Jeffrey regaled the dinner guests with tales of his adventures. The definition for extol is "to praise highly.", the definition for scapegoat is "Someone who bears the blame for others.", and the definition for gruff is "Rough or stern in manner or speech."

The definition for scapegoat is "Someone who bears the blame for others." Used in a sentence: Audrey used her innocent baby brother as a scapegoat for the missing cookies. The definition for indecorous is "in bad taste.", the definition for combative is "Eager to fight.", and the definition for mandate is "An official order or commission to do something."