The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for ramble is "to wander, physically or in language.", the definition for ethical is "Conforming to accepted standards.", and the definition for cunning is "Showing clever insight."

The definition for dubious is "Questionable." Used in a sentence: Karl found Kevin's claim that he was sick dubious, as he had just seen him playing football. The definition for appraise is "to evaluate the worth of.", the definition for combustion is "Act of burning.", and the definition for unscrupulous is "Lacking principles."

The definition for melee is "A tumultuous fight among several people." Used in a sentence: After the game, a melee broke out between fans of the opposing teams. The definition for exalt is "to elevate by praise.", the definition for elusive is "Hard to grasp.", and the definition for implement is "To carry out or accomplish."

The definition for induce is "To influence or cause." Used in a sentence: The loud blast of the cannon induced an avalanche. The definition for oblivious is "lacking awareness.", the definition for accessible is "Easy to reach or to approach.", and the definition for condone is "To treat as acceptable."

The definition for equitable is "Fair and equal." Used in a sentence: The judge made an equitable decision dividing the estate evenly among the sisters. The definition for surplus is "excess.", the definition for melodious is "Having a pleasing melody.", and the definition for rhapsody is "State of great happiness."