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 antidote is "something that relieves or counteracts.", the definition for flaunt is "To display showily.", and the definition for incongruous is "Not harmonious, incompatible."

The definition for ecstatic is "Overwhelmingly emotional." Used in a sentence: They were ecstatic when their team won the championship game in the last second. The definition for extant is "currently existing.", the definition for elate is "To fill with joy.", and the definition for buffer is "Protective barrier."

The definition for extenuating is "Partially excusing." Used in a sentence: The extenuating circumstance of Calvin's illness caused the teacher to excuse his lateness. The definition for beneficial is "helpful.", the definition for refurbish is "To brighten or freshen.", and the definition for defiant is "Showing bold resistance."

The definition for garish is "Offensively bright." Used in a sentence: The garish wallpaper offended Jerome, who preferred subtle colors. The definition for regale is "to amuse.", the definition for apathetic is "Showing little or no emotion.", and the definition for incisive is "Impressively direct and decisive."

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 pallid is "lacking color.", the definition for awe is "Emotion combining dread and wonder.", and the definition for lurid is "Causing horror, shocking."