The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for celebrated is "widely known, respected.", the definition for oblivious is "Lacking awareness.", and the definition for euphoria is "Feeling of great happiness."

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 inviolable is "secure from assault of trespass.", the definition for apathetic is "Showing little or no emotion.", and the definition for exalt is "To elevate by praise."

The definition for corrosive is "Bitingly sarcastic." Used in a sentence: The cruel Estella's corrosive comments made Pip cry. The definition for penurious is "extrememly stingy.", the definition for insinuate is "To suggest indirectly.", and the definition for augment is "To make greater."

The definition for genial is "Sympathetic, friendly." Used in a sentence: The genial host warmly greeted his many guests. The definition for gargantuan is "gigantic.", the definition for moderate is "Tending toward the average.", and the definition for exception is "A case to which the rule does not apply."

The definition for ramble is "To wander, physically or in language." Used in a sentence: Professor Tan rambled during his lectures, frequently straying from the subject. The definition for combative is "eager to fight.", the definition for fidelity is "State of being faithful.", and the definition for trove is "Valuable collection."