The definition for drub is "To defeat decisively." Used in a sentence: The powerful young boxer drubbed the longtime champion. The definition for naive is "lacking worldy wisdom.", the definition for penurious is "Extrememly stingy.", and the definition for corroborate is "To support with evidence."

The definition for compulsion is "An irresistible impulse." Used in a sentence: Tamar, a shoe fanatic, could not resist the compulsion to buy the shiny red boots. The definition for ploy is "a contrived plan.", the definition for induce is "To influence or cause.", and the definition for discern is "To recognize as separate as distinct."

The definition for finite is "Having definite limits." Used in a sentence: The exasperated mother had finite patience for her toddler's tantrums. The definition for immoderate is "beyond usual or proper limits.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for catastrophic is "Relating to extreme misfortune."

The definition for extenuating is "Partially excusing." Used in a sentence: The extenuating circumstance of Calvin's illness caused the teacher to excuse his lateness. The definition for gruff is "rough or stern in manner or speech.", the definition for fraud is "Trick.", and the definition for disconcert is "To throw into confusion."

The definition for incongruous is "Not harmonious, incompatible." Used in a sentence: Sadie's cowboy hat was incongruous with her black cocktail dress. The definition for rhapsody is "state of great happiness.", the definition for disconcert is "To throw into confusion.", and the definition for iridescent is "Having a lustrous or attractivve quality."