The correct answer is- 'Unequalled' Key Points - let's look at the meaning of the given word and the correct answer: - Peerless(adjective): Something that is peerless is better than any other of its type. - Example: peerless beauty/ability. - Unequalled(adjective): better or more extreme than any other. - Example: Though small, this restaurant offers a range of fish dishes unequalled anywhere else in London. Hence, the word Unequalled is the most appropriate synonym for Peerless.