The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for mundane is "practical, ordinary.", the definition for avian is "Relating to birds.", and the definition for precept is "A general rule of action."

The definition for composed is "Calm." Used in a sentence: Although her stomach was in knots, the actress appeared perfectly composed when she took the stage. The definition for stifle is "to repress or discourage.", the definition for deferment is "The act of delaying.", and the definition for sociable is "Inclined to seek companionship."

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 flaunt is "to display showily.", the definition for censure is "To find fault with.", and the definition for interminable is "Never ending, or seemingly endless."

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 egotist is "self–important person.", the definition for dubious is "Questionable.", and the definition for pallid is "Lacking color."

The definition for inflammatory is "Tending to excite anger." Used in a sentence: Garth's inflammatory remarks at the party made Gwen furious. The definition for demean is "to lower status.", the definition for stealth is "The act of moving secretly or unnoticed.", and the definition for perception is "Capacity for seeing or understanding."