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 grandiose is "with an affectation of grandeur.", the definition for scapegoat is "Someone who bears the blame for others.", and the definition for catastrophic is "Relating to extreme misfortune."

The definition for revive is "To bring back to life." Used in a sentence: Hank tried to revive Clare's interest in the project, but her enthusiasm had expired. The definition for implement is "to carry out or accomplish.", the definition for awe is "Emotion combining dread and wonder.", and the definition for aesthete is "Person having or affecting sensitivity to beauty."

The definition for extol is "To praise highly." Used in a sentence: The statesman extolled the ambassador who single–handedly negotiated the peace treaty. The definition for heinous is "shockingly evil.", the definition for ramble is "To wander, physically or in language.", and the definition for raucous is "Noisy, rowdy."

The definition for prudent is "Marked by wisdom, shrewd." Used in a sentence: Manny was happy she followed Greg's prudent advice to study, as the test was difficult. The definition for rehash is "to discuss again.", the definition for exasperation is "The state of being irritated.", and the definition for punctual is "On time."

The definition for epistolary is "Contained or carried on in letters." Used in a sentence: The shoebox filled with letters was the ony remains of Ming's epistolary friendship with Emile. The definition for serenity is "calmness.", the definition for foil is "One that enhances or underscores by contrast.", and the definition for fidelity is "State of being faithful."