The definition for inviolable is "Secure from assault of trespass." Used in a sentence: Situated on a mountain, with sixteen–foot walls, the castle was inviolable. The definition for antidote is "something that relieves or counteracts.", the definition for redouble is "To make twice as great.", and the definition for foil is "One that enhances or underscores by contrast."

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 abate is "become less in amount or intensity.", the definition for onset is "Beginning.", and the definition for apathetic is "Showing little or no emotion."

The definition for trove is "Valuable collection." Used in a sentence: Walter's trove of vintage baseball cards was worth thousands of dollars. The definition for turmoil is "extreme confusion, agitation.", the definition for stern is "Harsh, severe.", and the definition for implement is "To carry out or accomplish."

The definition for abate is "Become less in amount or intensity." Used in a sentence: Just when it seemed the rain would never stop, the storm suddenly began to abate. The definition for retroactive is "effective as of a prior time or condition.", the definition for avian is "Relating to birds.", and the definition for heinous is "Shockingly evil."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for beneficial is "helpful.", the definition for proximity is "Closeness.", and the definition for heinous is "Shockingly evil."