The definition for extenuating is "Partially excusing." Used in a sentence: The extenuating circumstance of Calvin's illness caused the teacher to excuse his lateness. The definition for indecorous is "in bad taste.", the definition for placebo is "An inactive substance used in medical testing.", and the definition for gruff is "Rough or stern in manner or speech."

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 liability is "a person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", the definition for raspy is "rough, grating.", and the definition for regurgitate is "To pour out or throw back."

The definition for repel is "To resist, reject." Used in a sentence: The soldiers made a massive charge to repel the invaders. The definition for rehash is "to discuss again.", the definition for camaraderie is "Spirit of friendship.", and the definition for ramble is "To wander, physically or in language."

The definition for drab is "Dull, monotonous." Used in a sentence: The drab winter scene made Keisha long for the vibrant colors of spring. The definition for inflammatory is "tending to excite anger.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for onset is "Beginning."

The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for gargantuan is "gigantic.", the definition for periodic is "Occurring at regular intervals.", and the definition for pretentious is "Making unjustified claims."