The definition for facade is "false or superficial appearance." Used in a sentence: Emily's smile is just a facade masking her broken heart. The definition for mediate is "to come between parties in order to reconcile.", the definition for antidote is "Something that relieves or counteracts.", and the definition for mundane is "Practical, ordinary."

The definition for interminable is "Never ending, or seemingly endless." Used in a sentence: The impatient Zoe found the longwinded lecture interminable. The definition for embellish is "to decorate.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for buffer is "Protective barrier."

The definition for opportune is "Suitable or convenient." Used in a sentence: Quan stepped onto the platform at the most opportune time, just as the train pulled in. The definition for abate is "become less in amount or intensity.", the definition for raucous is "Noisy, rowdy.", and the definition for flourish is "To make bold, sweeping gestures."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for aerate is "to supply with air.", the definition for polarize is "To break up into opposing groups.", and the definition for pathos is "Sympathetic pity."

The definition for exception is "A case to which the rule does not apply." Used in a sentence: The teacher made an exception and let Gina eat her snack in class. The definition for raspy is "rough, grating.", the definition for turmoil is "Extreme confusion, agitation.", and the definition for derelict is "Abandoned."