The definition for compulsion is "An irresistible impulse." Used in a sentence: Tamar, a shoe fanatic, could not resist the compulsion to buy the shiny red boots. The definition for trove is "valuable collection.", the definition for gargantuan is "Gigantic.", and the definition for inauspicious is "Not favorable."

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 perception is "capacity for seeing or understanding.", the definition for lurid is "Causing horror, shocking.", and the definition for flaw is "An imperfection."

The definition for ethical is "Conforming to accepted standards." Used in a sentence: Mary did the ethical thing and turned in the diamond necklace she found. The definition for negate is "to make invalid.", the definition for futile is "Without purpose, completely ineffective.", and the definition for dubious is "Questionable."

The definition for refurbish is "To brighten or freshen." Used in a sentence: Leeanne cleaned and mended all weekend to refurbish the shabby apartment. The definition for futile is "without purpose, completely ineffective.", the definition for placebo is "An inactive substance used in medical testing.", and the definition for stifle is "To repress or discourage."

The definition for moderate is "Tending toward the average." Used in a sentence: The best–selling writer was disappointed; his new novel was only a moderate success. The definition for egotist is "self–important person.", the definition for extant is "Currently existing.", and the definition for prominence is "Importance."