(ないぶてき)

ないぶてき
adjective-na
internal; inside; in-house
1. internal; in-house; relating to the inside of an organization or system
Describes something confined to the inside of an organization, group, system, or entity — as opposed to being external or public. Commonly used in business, legal, and technical writing to contrast with 外部的(がいぶてき) ('external').
内部的(ないぶてき)問題(もんだい)だ。
It is an internal problem.
内部的(ないぶてき)処理(しょり)してください。
Please handle it internally.
この(けん)会社(かいしゃ)内部的(ないぶてき)事情(じじょう)によるものです。
This matter is due to internal circumstances of the company.
政府(せいふ)内部的(ないぶてき)検討(けんとう)(かさ)ねた(うえ)で、最終(さいしゅう)判断(はんだん)(くだ)した。
The government reached a final decision after repeated internal deliberations.

A na-adjective formed by attaching the suffix 〜的(てき) ('-ic; pertaining to') to 内部(ないぶ) ('interior; inside; the internal part'). It marks something as belonging to the internal sphere of an organization, system, or entity.

USAGE:
Strong bias toward formal, written, or business contexts. In everyday speech, 内部(ないぶ)の (using the noun directly with の) is often more natural; 内部的(ないぶてき) adds an abstract, categorical nuance ('of the internal kind').

COMMON COLLOCATIONS:

  • 内部的(ないぶてき)問題(もんだい): an internal issue
  • 内部的(ないぶてき)事情(じじょう): internal circumstances
  • 内部的(ないぶてき)要因(よういん): internal factor
  • 内部的(ないぶてき)処理(しょり)する: to handle internally
  • 内部的(ないぶてき)対立(たいりつ): internal conflict
  • 内部的(ないぶてき)検討(けんとう): in-house review

SIMILAR WORDS:

  • 内部(ないぶ): interior; inside — noun; used as 内部(ないぶ)の + noun
  • 社内(しゃない): within the company — more specific, corporate
  • (うち)()きの: inward-facing — suggests closed-off attitude rather than category
  • 外部的(がいぶてき): external — the direct antonym

CONTRAST WITH 内部(ないぶ)の:

  • 内部(ないぶ)問題(もんだい): an internal problem (concrete, factual)
  • 内部的(ないぶてき)問題(もんだい): an internal-type problem (categorical, often contrasted with external)

The difference is subtle, but 〜的(てき) adds an abstract, classifying feel suitable for formal analysis.