Lesson L4N2N2 Vocabulary — Thematic Sets25 min

Nuanced Word Choice in Formal Writing

This lesson focuses on pairs and groups of near-synonyms common in formal Japanese, emphasizing subtle differences in register, connotation, and usage. Practice choosing the most precise word based on context, and avoid literal or casual alternatives that may sound unnatural in formal writing.

🎯 Goal: Choose precise, nuanced vocabulary appropriate for formal written Japanese.

Lesson Content

Learning Goal

By the end of this lesson, you will be able to distinguish and correctly use three pairs of nuanced vocabulary commonly found in formal written Japanese. You will understand the subtle differences in politeness, formality, and connotation, allowing you to write more precise and appropriate texts.

Concept

In formal writing, word choice is not just about being "correct"—it's about being appropriate. Many Japanese words have near-synonyms that carry different levels of formality, emotional weight, or implied meaning. Using the wrong one can make your writing sound too casual, too harsh, or simply unnatural. This lesson focuses on three key pairs where nuance matters most.

Step-by-Step Breakdown

Pair 1: 考える (kangaeru) vs. 検討する (kentou suru)

Both mean "to consider," but they differ in depth and formality.

  • 考える (kangaeru) – General "think" or "consider." Used in everyday speech and most writing. It implies personal reflection or casual discussion.
  • 検討する (kentou suru) – "To examine/consider thoroughly." Used in formal, business, or academic contexts. It implies a careful, systematic review of options or data.

Rule of thumb: Use 検討する when you want to show that you are giving serious, structured thought to a proposal, plan, or problem. Use 考える for general ideas or personal opinions.

Pair 2: 言う (iu) vs. 述べる (noberu)

Both mean "to say" or "to state," but they differ in register and precision.

  • 言う (iu) – The most common verb for "say." It can be used for any kind of speaking, from casual to formal, but in formal writing it can sound too plain.
  • 述べる (noberu) – "To state/express/describe." It is more formal and implies a deliberate, structured expression of an opinion, fact, or argument. It is often used in reports, presentations, and official statements.

Rule of thumb: Use 述べる when you are formally presenting a viewpoint, summarizing findings, or quoting an official statement. Use 言う for simple reported speech or when the context is less formal.

Pair 3: 行う (okonau) vs. 実施する (jisshi suru)

Both mean "to do" or "to carry out," but they differ in specificity and formality.

  • 行う (okonau) – "To do/perform/hold." A versatile, formal verb used for events, activities, and actions. It is the standard choice for most formal writing.
  • 実施する (jisshi suru) – "To implement/execute." It specifically means to put a plan, policy, or system into action. It is more technical and often used in project management, law, or official procedures.

Rule of thumb: Use 実施する when you are talking about executing a concrete plan or policy (e.g., implementing a new system, carrying out a survey). Use 行う for general activities (e.g., holding a meeting, performing an experiment).

Mini Examples

Casual/General (Avoid in formal writing)Better Formal ChoiceMeaning
この問題を考えます。 (kono mondai wo kangaemasu)この問題を検討します。 (kono mondai wo kentou shimasu)We will consider this issue (thoroughly).
彼はそう言いました。 (kare wa sou iimashita)彼はそう述べました。 (kare wa sou nobemashita)He stated that.
会議を行います。 (kaigi wo okonaimasu)会議を実施します。 (kaigi wo jisshi shimasu)We will hold/implement the meeting. (Note: 行う is fine here, but 実施する emphasizes execution of the planned meeting.)

Example sentences in context:

  1. 新しい方針について、委員会で検討する予定です。
    Atarashii houshin ni tsuite, iinkai de kentou suru yotei desu.
    "We plan to thoroughly consider the new policy in the committee."

  2. 報告書で、彼は現状の問題点を詳しく述べた。
    Houkokusho de, kare wa genjou no mondaiten wo kuwashiku nobeta.
    "In the report, he stated the current problems in detail."

  3. 来月から新しいシステムを実施します。
    Raigetsu kara atarashii shisutemu wo jisshi shimasu.
    "We will implement the new system from next month."

Common Mistake

Using 言う (iu) in formal written statements.

  • ❌ 会議で、社長は「売上を伸ばす」と言いました。
    Kaigi de, shachou wa "uriage wo nobasu" to iimashita.
    (Too casual for a formal report.)

  • ✅ 会議で、社長は「売上を伸ばす」と述べました。
    Kaigi de, shachou wa "uriage wo nobasu" to nobemashita.
    (Appropriate for formal writing.)

Why it's wrong: 言う is the default verb for speech, but in formal writing (reports, minutes, official documents), 述べる is expected because it conveys a deliberate, structured statement.

Quick Practice

Fill in the blanks with the more appropriate word from the pair.

  1. この提案は、来週の会議で詳しく________予定です。(kangaeru / kentou suru)
    Answer: 検討する (kentou suru) – because it implies thorough examination in a formal meeting.

  2. 彼はインタビューで、自身の経験について________。(iu / noberu)
    Answer: 述べた (nobeta) – because it is a formal interview setting.

  3. 新しい規則は、来月から________されます。(okonau / jisshi suru)
    Answer: 実施 (jisshi) – because a rule is "implemented," not just "done."

Summary and Next Step

You have learned three key vocabulary pairs for formal writing:

  • 考える (kangaeru)検討する (kentou suru) for thorough consideration
  • 言う (iu)述べる (noberu) for formal stating
  • 行う (okonau)実施する (jisshi suru) for implementing plans

Next step: In your next writing task (e.g., a business email or short report), consciously replace at least one casual verb with its formal counterpart. Pay attention to how the tone shifts. Then, move on to the next lesson: "Choosing Between ~について and ~に関して in Formal Writing."

Practice Drills

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