The definition for demean is "To lower status." Used in a sentence: The embarrassing photograph demeaned the candidate in the eyes of the voters. The definition for perception is "capacity for seeing or understanding.", the definition for trove is "Valuable collection.", and the definition for placebo is "An inactive substance used in medical testing."

The definition for onset is "Beginning." Used in a sentence: Crocuses bloom at the onset of spring, sometimes even before the snow melts. The definition for scapegoat is "someone who bears the blame for others.", the definition for corrective is "Intended to correct.", and the definition for revoke is "To cancel by taking back."

The definition for promote is "To contribute to the growth or prosperity of." Used in a sentence: The promote peace, the diplomat hosted a talk between the warring nations. The definition for rhapsody is "state of great happiness.", the definition for conduit is "Means for transmitting or distributing.", and the definition for catastrophic is "Relating to extreme misfortune."

The definition for euphoria is "Feeling of great happiness." Used in a sentence: Cassandra was overcome with euphoria when she met her long–lost sister. The definition for catastrophic is "relating to extreme misfortune.", the definition for brandish is "To shake or wave menacingly.", and the definition for penurious is "Extrememly stingy."

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 naive is "lacking worldy wisdom.", the definition for pretense is "False intention or purpose.", and the definition for induce is "To influence or cause."