The definition for inauspicious is "Not favorable." Used in a sentence: Gary believed the black foreboding sky was an inauspicious sign. The definition for inviolable is "secure from assault of trespass.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for pallid is "Lacking color."

The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for pallid is "lacking color.", the definition for facade is "false or superficial appearance.", and the definition for melodious is "Having a pleasing melody."

The definition for elate is "To fill with joy." Used in a sentence: It elated Margaret to be awarded first place in the science fair. The definition for servile is "fearfully submissive.", the definition for insinuate is "To suggest indirectly.", and the definition for repel is "To resist, reject."

The definition for celebrated is "Widely known, respected." Used in a sentence: The fans waited for hours to catch a glimpse of the celebrated actress. The definition for catastrophic is "relating to extreme misfortune.", the definition for advantageous is "Giving an advantage.", and the definition for heed is "To pay attention to."

The definition for inflammatory is "Tending to excite anger." Used in a sentence: Garth's inflammatory remarks at the party made Gwen furious. The definition for preclude is "to rule out in advance.", the definition for repentant is "Feeling regret.", and the definition for corrosive is "Bitingly sarcastic."