The definition for frugal is "Thrifty, cheap." Used in a sentence: The frugal shopper only bought items that were on sale. The definition for combustion is "act of burning.", the definition for civility is "Politeness.", and the definition for appraise is "To evaluate the worth of."

The definition for promote is "To contribute to the growth or prosperity of." Used in a sentence: The promote peace, the diplomat hosted a talk between the warring nations. The definition for fickle is "lacking constancy, changeable.", the definition for benefactor is "One who offers financial help.", and the definition for scapegoat is "Someone who bears the blame for others."

The definition for proximity is "Closeness." Used in a sentence: The proximity of Tia's house to school meant that she could walk there in five minutes. The definition for opportune is "suitable or convenient.", the definition for redouble is "To make twice as great.", and the definition for melodious is "Having a pleasing melody."

The definition for unscrupulous is "Lacking principles." Used in a sentence: The unscrupulous salesman was fired for lying to his customers. The definition for belated is "past the normal or proper time.", the definition for rehash is "To discuss again.", and the definition for melodious is "Having a pleasing melody."

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 periodic is "occurring at regular intervals.", the definition for serenity is "Calmness.", and the definition for stifle is "To repress or discourage."