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 ploy is "a contrived plan.", the definition for garish is "Offensively bright.", and the definition for raspy is "rough, grating."

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 salvage is "to save from ruin.", the definition for servile is "Fearfully submissive.", and the definition for corrective is "Intended to correct."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for extant is "currently existing.", the definition for appraise is "To evaluate the worth of.", and the definition for incumbent is "Necessary as a duty or responsibility."

The definition for adversary is "One who opposes or resists." Used in a sentence: Franklin hoped to defeat his adversary in the afternoon's tennis match. The definition for melee is "a tumultuous fight among several people.", the definition for discern is "To recognize as separate as distinct.", and the definition for accessible is "Easy to reach or to approach."

The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for comparable is "similar, equivalent.", the definition for flaunt is "To display showily.", and the definition for inflammatory is "Tending to excite anger."