The definition for incisive is "Impressively direct and decisive." Used in a sentence: Samir's incisive leadership made him the natural choice for president of the company. The definition for heinous is "shockingly evil.", the definition for colossal is "Immense, enormous.", and the definition for extenuating is "Partially excusing."

The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for combustion is "act of burning.", the definition for demeanor is "Behavior towards others.", and the definition for exalt is "To elevate by praise."

The definition for fickle is "Lacking constancy, changeable." Used in a sentence: The fickle Senji had a new best friend every month. The definition for revoke is "to cancel by taking back.", the definition for lenient is "Mild or tolerant.", and the definition for insolence is "Boldness or rudeness."

The definition for genial is "Sympathetic, friendly." Used in a sentence: The genial host warmly greeted his many guests. The definition for methodical is "performed in an orderly manner.", the definition for salvage is "To save from ruin.", and the definition for accessible is "Easy to reach or to approach."

The definition for gargantuan is "Gigantic." Used in a sentence: The gargantuan monster towered over the ten–story bulding. The definition for augment is "to make greater.", the definition for dubious is "Questionable.", and the definition for trove is "Valuable collection."