The definition for colossal is "Immense, enormous." Used in a sentence: After pushing with all his might, Frank realized he could never move the colossal boulder. The definition for stifle is "to repress or discourage.", the definition for surplus is "Excess.", and the definition for curtail is "To make less."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for melodious is "having a pleasing melody.", the definition for obnoxious is "Highly offensive.", and the definition for extant is "Currently existing."

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 indecorous is "in bad taste.", the definition for pathos is "Sympathetic pity.", and the definition for regurgitate is "To pour out or throw back."

The definition for stern is "Harsh, severe." Used in a sentence: The stern principal canceled the prom after the seniors played a silly prank. The definition for mundane is "practical, ordinary.", the definition for exception is "A case to which the rule does not apply.", and the definition for entangle is "To involve in trouble."

The definition for advantageous is "Giving an advantage." Used in a sentence: The house's location in the best school district was advantageous to the seller. The definition for heinous is "shockingly evil.", the definition for turmoil is "Extreme confusion, agitation.", and the definition for revoke is "To cancel by taking back."