The definition for opportune is "Suitable or convenient." Used in a sentence: Quan stepped onto the platform at the most opportune time, just as the train pulled in. The definition for prominence is "importance.", the definition for meticulous is "Extrememly careful regarding details.", and the definition for servile is "Fearfully submissive."

The definition for dubious is "Questionable." Used in a sentence: Karl found Kevin's claim that he was sick dubious, as he had just seen him playing football. The definition for drab is "dull, monotonous.", the definition for incidental is "Minor.", and the definition for corrective is "Intended to correct."

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 aerate is "to supply with air.", the definition for regale is "To amuse.", and the definition for elate is "To fill with joy."

The definition for refurbish is "To brighten or freshen." Used in a sentence: Leeanne cleaned and mended all weekend to refurbish the shabby apartment. The definition for conduit is "means for transmitting or distributing.", the definition for drab is "Dull, monotonous.", and the definition for periodic is "Occurring at regular intervals."

The definition for inauspicious is "Not favorable." Used in a sentence: Gary believed the black foreboding sky was an inauspicious sign. The definition for egotist is "self–important person.", the definition for plaudits is "Enthusiastic approval.", and the definition for combative is "Eager to fight."