The definition for gruff is "Rough or stern in manner or speech." Used in a sentence: Heidi's grandfather was gruff, barking stern orders and hardly smiling. The definition for nurture is "to further the development of.", the definition for advantageous is "Giving an advantage.", and the definition for naive is "Lacking worldy wisdom."

The definition for combative is "Eager to fight." Used in a sentence: The teacher suggested the combative student channel his aggression into boxing. The definition for mediate is "to come between parties in order to reconcile.", the definition for stifle is "To repress or discourage.", and the definition for dubious is "Questionable."

The definition for perception is "Capacity for seeing or understanding." Used in a sentence: His incredible perception made him the best detective on the force. The definition for corroborate is "to support with evidence.", the definition for mundane is "Practical, ordinary.", and the definition for duplicity is "Deceptive thought, speech, or action."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for gargantuan is "gigantic.", the definition for prune is "To reduce by removing excess.", and the definition for pretentious is "Making unjustified claims."

The definition for entangle is "To involve in trouble." Used in a sentence: Jonah regretted entangling Parker in his legal difficulties. The definition for extol is "to praise highly.", the definition for solace is "Source of consolation.", and the definition for pallid is "Lacking color."