How to say "preferable" in Japanese

• ましJLPT N1approx.Common
  na-adjectiveCovers the 'least-worst' sense: picking the less objectionable of two or more unattractive options. It implies the alternatives are all bad, as when grumbling that one unpleasant chore beats another.
  彼女かのじょは会社かいしゃの床ゆか掃除そうじよりましな仕事しごとを望のぞんだ。↗

  She wanted a better job than cleaning office floors.
• 望ましいのぞましいJLPT N1approx.Common
  i-adjectiveCovers 'desirable; advisable': stating what is ideally hoped for, not just the better of two bad options. Typical of guidelines and recommendations that set out which course of action is preferable.
  その会合かいごうには出席しゅっせきされることが望のぞましい。↗

  It is desirable that you should attend the meeting.
• ベターCommon
  na-adjectiveA loanword from English 'better', covering the plain comparative sense: one option is simply better than another. Used in conversation when weighing alternatives and saying which choice is the preferable one.

Use 「まし」 for the lesser of two evils, 「望ましい」 for what is ideally desirable or advisable, and 「ベター」 for saying one option is simply better than another.

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

• ましbetter
• 望ましいのぞましいdesirable
• ベターbetter
• ありうべきpreferable