How to say "elementary" in Japanese

• 初等しょとうCommon
  prenominal modifierCovers the 'elementary' of education, as in elementary schooling or elementary-level instruction. It is a formal written term, typically appearing in compounds and set phrases about primary education rather than in casual speech.
• エレメンタリー
  nounA loanword transcribing the English 'elementary'. It is less common than the native options and is really a marginal way to render this sense; learners will almost always be better served by 初等 or 初歩的.
• 初歩的しょほてき
  na-adjectiveCovers 'elementary' in the sense of basic or rudimentary. It describes skills, knowledge, or mistakes that are at a beginner's level, and can carry a critical nuance of 'merely basic'.
  彼かれほどの確立かくりつした科学者かがくしゃがそのような初歩しょほ的てきな誤あやまりを犯おかすとは実際じっさい上じょう考かんがえられないことである。↗

  It is practically unthinkable that a scientist of his stature would have made such an elementary mistake.

Use 初等 for formal primary-school contexts, 初歩的 for things that are basic or rudimentary, and treat 「エレメンタリー」 as a rare loanword that is seldom the word you actually want.

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

• 初等しょとうelementary
• エレメンタリーelementary
• 初歩的しょほてきelementary