The definition for incidental is "Minor." Used in a sentence: The accountant advised Justine not to report her incidental expenses. The definition for avian is "relating to birds.", the definition for refurbish is "To brighten or freshen.", and the definition for augment is "To make greater."

The definition for trove is "Valuable collection." Used in a sentence: Walter's trove of vintage baseball cards was worth thousands of dollars. The definition for gruff is "rough or stern in manner or speech.", the definition for ethical is "Conforming to accepted standards.", and the definition for benevolent is "Kind, helpful."

The definition for antidote is "Something that relieves or counteracts." Used in a sentence: Veronique found that listening to French music was an antidote for her homesickness. The definition for periodic is "occurring at regular intervals.", the definition for compulsion is "An irresistible impulse.", and the definition for drab is "Dull, monotonous."

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 raucous is "noisy, rowdy.", the definition for interminable is "Never ending, or seemingly endless.", and the definition for mandate is "An official order or commission to do something."

The definition for servile is "Fearfully submissive." Used in a sentence: Felicia's servile attitude annoyed her boss, who preferred an assistant with more backbone. The definition for adversary is "one who opposes or resists.", the definition for exasperation is "The state of being irritated.", and the definition for celebrated is "Widely known, respected."