Kanji 無 nothingness, none, ain't 二 two, two radical (no. 7) Related words 唯ゆい 一いつ 無む 二に A common four-character compound meaning 'one and only' or 'unique', often used in similar contexts but more emphatic than 無二 alone.
無む 比ひ Also means 'peerless' or 'matchless', but 無二 emphasizes the idea of 'no second' while 無比 is more general 'no comparison'.
Word family one and only; unique; unparalleled
with all one's might; single-mindedly; headlong · one and only; unique; unparalleled
desperately; recklessly; headlong
Written forms 無む 二に Usage 97%
Standard kanji spelling; the only written form.
むに Usage 3%
Etymology From 無 (mu, 'without') + 二 (ni, 'two'), literally 'without a second', meaning there is no equal.
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