The definition for elusive is "Hard to grasp." Used in a sentence: The words to the song are elusive, as the singer tends to mumble. The definition for indecorous is "in bad taste.", the definition for immoderate is "Beyond usual or proper limits.", and the definition for preclude is "To rule out in advance."

The definition for oblivious is "Lacking awareness." Used in a sentence: Love–struck Charlie was oblivious to everyone but the object of his affection. The definition for illuminate is "to make clear.", the definition for periodic is "Occurring at regular intervals.", and the definition for fraud is "Trick."

The definition for stifle is "To repress or discourage." Used in a sentence: Amy tried ineffectively to stifle her giggles after she read Susan's note in class. The definition for distortion is "the act of twisting out of shape.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for catastrophic is "Relating to extreme misfortune."

The definition for comparable is "Similar, equivalent." Used in a sentence: Helen will only accept something of comparable value for her ticket to the concert. The definition for inauspicious is "not favorable.", the definition for compulsion is "An irresistible impulse.", and the definition for entangle is "To involve in trouble."

The definition for derivative is "Lacking originality." Used in a sentence: Critics panned the movie as a derivative version of last year's Best Picture. The definition for condone is "to treat as acceptable.", the definition for futile is "Without purpose, completely ineffective.", and the definition for duplicity is "Deceptive thought, speech, or action."