The definition for pretentious is "Making unjustified claims." Used in a sentence: The pretentious boy said that he was the fastest runner, but he finished last in the race. The definition for incongruous is "not harmonious, incompatible.", the definition for polarize is "To break up into opposing groups.", and the definition for supple is "Flexible."

The definition for indecorous is "In bad taste." Used in a sentence: My parents banned Chad from our house because of his indecorous behavior at dinner. The definition for obnoxious is "highly offensive.", the definition for antidote is "Something that relieves or counteracts.", and the definition for servile is "Fearfully submissive."

The definition for induce is "To influence or cause." Used in a sentence: The loud blast of the cannon induced an avalanche. The definition for iridescent is "having a lustrous or attractivve quality.", the definition for stern is "Harsh, severe.", and the definition for awe is "Emotion combining dread and wonder."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for implement is "to carry out or accomplish.", the definition for buffer is "Protective barrier.", and the definition for aerate is "To supply with air."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for pathos is "sympathetic pity.", the definition for accentuate is "To emphasize.", and the definition for scapegoat is "Someone who bears the blame for others."