The definition for extant is "Currently existing." Used in a sentence: Some consider Clint Eastwood the greatest extant American director. The definition for implement is "to carry out or accomplish.", the definition for finite is "Having definite limits.", and the definition for melee is "A tumultuous fight among several people."

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 incongruous is "not harmonious, incompatible.", the definition for exalt is "To elevate by praise.", and the definition for benevolent is "Kind, helpful."

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 incumbent is "necessary as a duty or responsibility.", the definition for augment is "To make greater.", and the definition for periodic is "Occurring at regular intervals."

The definition for mandate is "An official order or commission to do something." Used in a sentence: Martha reluctantly obeyed the mandate to vacate her apartment. The definition for polarize is "to break up into opposing groups.", the definition for deferment is "The act of delaying.", and the definition for impenitent is "Lacking remorse."

The definition for perception is "Capacity for seeing or understanding." Used in a sentence: His incredible perception made him the best detective on the force. The definition for revive is "to bring back to life.", the definition for moderate is "Tending toward the average.", and the definition for benefactor is "One who offers financial help."