The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for turmoil is "extreme confusion, agitation.", the definition for fickle is "Lacking constancy, changeable.", and the definition for inauspicious is "Not favorable."

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 placebo is "an inactive substance used in medical testing.", the definition for exasperation is "The state of being irritated.", and the definition for pantomime is "Telling a story through gestures."

The definition for anthology is "A collection of selected literary pieces." Used in a sentence: The writer was thrilled when his story was included in an anthology of American masterpieces. The definition for naive is "lacking worldy wisdom.", the definition for parity is "Equality.", and the definition for periodic is "Occurring at regular intervals."

The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for flourish is "to make bold, sweeping gestures.", the definition for authoritarian is "Favoring absolute obedience to authority.", and the definition for sociable is "Inclined to seek companionship."

The definition for incongruous is "Not harmonious, incompatible." Used in a sentence: Sadie's cowboy hat was incongruous with her black cocktail dress. The definition for heed is "to pay attention to.", the definition for corrective is "Intended to correct.", and the definition for ecstatic is "Overwhelmingly emotional."