The definition for impenitent is "Lacking remorse." Used in a sentence: The impenitent criminal received a harsh penalty, but his remorseful accomplice was released. The definition for perception is "capacity for seeing or understanding.", the definition for epistolary is "Contained or carried on in letters.", and the definition for civility is "Politeness."

The definition for scamper is "To run quickly." Used in a sentence: The frightened kitten scampered away from the butterfly. The definition for extol is "to praise highly.", the definition for buffer is "Protective barrier.", and the definition for mediate is "To come between parties in order to reconcile."

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 epitaph is "brief statement honoring a dead person.", the definition for redouble is "To make twice as great.", and the definition for disdain is "Feeling of contempt."

The definition for meticulous is "Extrememly careful regarding details." Used in a sentence: The meticulous detective found every shred of evidence at the crime scene. The definition for proximity is "closeness.", the definition for elusive is "Hard to grasp.", and the definition for corrosive is "Bitingly sarcastic."

The definition for augment is "To make greater." Used in a sentence: Wanda read the dictionary every night to augment her vocabulary. The definition for extant is "currently existing.", the definition for implausible is "Unbelievable.", and the definition for gargantuan is "Gigantic."