The definition for preclude is "To rule out in advance." Used in a sentence: "Having cake now will preclude dessert later," said Amber's mother. The definition for punctual is "on time.", the definition for camaraderie is "Spirit of friendship.", and the definition for gravity is "Importance, significance."

The definition for adversary is "One who opposes or resists." Used in a sentence: Franklin hoped to defeat his adversary in the afternoon's tennis match. The definition for disdain is "feeling of contempt.", the definition for defiant is "Showing bold resistance.", and the definition for gruff is "Rough or stern in manner or speech."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for incumbent is "necessary as a duty or responsibility.", the definition for induce is "To influence or cause.", and the definition for stern is "Harsh, severe."

The definition for melee is "A tumultuous fight among several people." Used in a sentence: After the game, a melee broke out between fans of the opposing teams. The definition for incongruous is "not harmonious, incompatible.", the definition for disdain is "Feeling of contempt.", and the definition for turmoil is "Extreme confusion, agitation."

The definition for absolve is "To forgive; to free from guilt." Used in a sentence: Marta felt greatly relieved after her mother absolved her for breaking the vase. The definition for pretense is "false intention or purpose.", the definition for benefactor is "One who offers financial help.", and the definition for induce is "To influence or cause."