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 pretentious is "making unjustified claims.", the definition for combustion is "Act of burning.", and the definition for aerate is "To supply with air."

The definition for turmoil is "Extreme confusion, agitation." Used in a sentence: The windstorm caused such turmoil in the lake that the sailboat capsized. The definition for liability is "a person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", the definition for induce is "To influence or cause.", and the definition for distortion is "The act of twisting out of shape."

The definition for plaudits is "Enthusiastic approval." Used in a sentence: Allison's painting met with plaudits from the critics, who had dismissed her earlier work. The definition for retroactive is "effective as of a prior time or condition.", the definition for demean is "To lower status.", and the definition for comprehensible is "Understandable."

The definition for illuminate is "To make clear." Used in a sentence: Her excellent lecture illuminated the complicated subject of nuclear physics. The definition for flagrant is "noticeably offensive.", the definition for exalt is "To elevate by praise.", and the definition for pallid is "Lacking color."

The definition for gargantuan is "Gigantic." Used in a sentence: The gargantuan monster towered over the ten–story bulding. The definition for incumbent is "necessary as a duty or responsibility.", the definition for serenity is "Calmness.", and the definition for pallid is "Lacking color."