The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for prune is "to reduce by removing excess.", the definition for advantageous is "Giving an advantage.", and the definition for gruff is "Rough or stern in manner or speech."

The definition for flaw is "An imperfection." Used in a sentence: The otherwise perfect diamond had a tiny flaw that reduced its value. The definition for augment is "to make greater.", the definition for eulogy is "Speech or writing in praise of deceased.", and the definition for demeanor is "Behavior towards others."

The definition for fickle is "Lacking constancy, changeable." Used in a sentence: The fickle Senji had a new best friend every month. The definition for composed is "calm.", the definition for grandiose is "With an affectation of grandeur.", and the definition for perception is "Capacity for seeing or understanding."

The definition for interminable is "Never ending, or seemingly endless." Used in a sentence: The impatient Zoe found the longwinded lecture interminable. The definition for obnoxious is "highly offensive.", the definition for salvage is "To save from ruin.", and the definition for colossal is "Immense, enormous."

The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for salvage is "to save from ruin.", the definition for exasperation is "The state of being irritated.", and the definition for accessible is "Easy to reach or to approach."