Japanese

Noun

無双 ‎(shinjitai kanji, kyūjitai kanji 無雙, hiragana むそう, romaji musō)

1. matchless, peerless, unparalleled, unrivalled (used attributively)

References

1. ↑ 1998, NHK日本語発音アクセント辞典 (NHK Japanese Pronunciation Accent Dictionary) (in Japanese), Tōkyō: NHK, ISBN 978-4-14-011112-3