The definition for comprehensible is "Understandable." Used in a sentence: Shannon spoke slowly so her directions would be comprehensible to her foreign visitor. The definition for gruff is "rough or stern in manner or speech.", the definition for flagrant is "Noticeably offensive.", and the definition for disconcert is "To throw into confusion."

The definition for catastrophic is "Relating to extreme misfortune." Used in a sentence: The effects of the massive hurricane were catastrophic. The definition for inauspicious is "not favorable.", the definition for frugal is "Thrifty, cheap.", and the definition for brandish is "To shake or wave menacingly."

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 pretense is "false intention or purpose.", the definition for gargantuan is "Gigantic.", and the definition for pathos is "Sympathetic pity."

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 straddle is "to favor opposing sides.", the definition for refurbish is "To brighten or freshen.", and the definition for inviolable is "Secure from assault of trespass."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for advantageous is "giving an advantage.", the definition for disdain is "Feeling of contempt.", and the definition for elusive is "Hard to grasp."