The definition for fidelity is "State of being faithful." Used in a sentence: Unlike her fickle friend Benji, May Belle was known for her fidelity. The definition for augment is "to make greater.", the definition for rancorous is "Marked by deep ill–will.", and the definition for derelict is "Abandoned."

The definition for defiant is "Showing bold resistance." Used in a sentence: The defiant toddler refused to leave the park. The definition for futile is "without purpose, completely ineffective.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for corrective is "Intended to correct."

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 melee is "a tumultuous fight among several people.", the definition for methodical is "Performed in an orderly manner.", and the definition for accessible is "Easy to reach or to approach."

The definition for intricate is "Having complex and interrelated parts." Used in a sentence: The intricate poem baffled most readers with its numerous obscure metaphors. The definition for defiant is "showing bold resistance.", the definition for avian is "Relating to birds.", and the definition for repel is "To resist, reject."

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 implement is "to carry out or accomplish.", the definition for preclude is "To rule out in advance.", and the definition for diffident is "Lacking self–confidence."