万全|ばんぜんbanzen[0]heiban (flat)

Common
Definitions
  1. no-adjective, na-adjectiveperfection; flawlessness
    我が社わがしゃは、2000年問題ねんもんだいへの対応たいおうは万全ばんぜんです。↗
    We're thoroughly prepared for the Y2K bug.
Conjugation
Plain form万全(ばんぜん)
Polite (desu)万全です(ばんぜんです)
Negative (dewa nai)万全ではない(ばんぜんではない)
polite (dewa arimasen)万全ではありません(ばんぜんではありません)
Past (datta)万全だった(ばんぜんだった)
Past negative (dewa nakatta)万全ではなかった(ばんぜんではなかった)
Te form (de)万全で(ばんぜんで)
Adverbial (ni)万全に(ばんぜんに)
Conditional (nara)万全なら(ばんぜんなら)

Common forms generated by rule; see the senses for honorific or irregular usage.

Synonyms & antonyms
  • Synonym完璧かんぺきNeutralDescribes something flawless in itself, as in 「完璧な演技」; 「万全」 stresses preparations or measures that leave nothing overlooked.
  • Synonym完全かんぜんNeutralMeans complete, with every required element in place; 「万全」 leans toward careful, thorough preparation.
  • SynonymパーフェクトCasualLoanword meaning perfect, or a perfect score; 「万全」 is about thorough preparation instead.
  • Synonym十全じゅうぜんWrittenA written word for being perfect in every respect; 「万全」 centers on preparations and measures.
  • Synonym完全無欠かんぜんむけつWrittenA written four-character compound for absolute flawlessness; 「万全」 is about being fully prepared to respond.
  • Related上々じょうじょうCasualColloquial for results or a condition being first-rate, as in 「気分は上々」; 「万全」 is about foolproof preparation.
  • Related文句なしもんくなしCasualColloquial for something so good there is nothing to criticize; 「万全」 concerns preparations and measures.
  • Related理想的りそうてきNeutralSays something lives up to one's ideal; 「万全」 stresses thoroughness with nothing overlooked.
  • Related見事みごとNeutralPraises something as splendid or beautifully done; 「万全」 is about thorough preparation.
  • Related満点まんてんCasualColloquial for a perfect score or, by extension, something beyond reproach; 「万全」 concerns preparations and measures.
  • Related無欠むけつWrittenA written word for having no flaws or missing parts; 「万全」 is about thorough preparation.
  • Antonym不十分ふじゅうぶんNeutralMeans insufficient or not thorough enough; the direct opposite of 「万全」 and its fully prepared arrangements.
  • Antonym不完全ふかんぜんNeutralMeans incomplete or flawed; the opposite of 「万全」.

Use 「万全」 for thorough, foolproof preparations or countermeasures, as in 「万全の態勢」 and 「万全を期す」. For perfection in general pick 「完璧」, for completeness 「完全」, and for a perfect score 「満点」; the opposites are 「不十分」 and 「不完全」.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese definitions
  1. 完全かんぜんで、少すこしも手落ておちがないこと。
Kanji in this word
English equivalents
See also

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