Japanese

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For pronunciation and definitions of ないせい – see the following entries.
内政
[noun] (government, politics) internal affairs (of a country); domestic affairs
内省
[noun] reflection, introspection
[verb] reflect on oneself
(This term, ないせい (naisei), is the hiragana spelling of the above terms.)

(The following entries are uncreated: 内生, 内声, 内製.)