[noun] + に限ったことではない
[verb plain] + の/こと + に限ったことではない
Variant: に限ったことではなく(…も) – used to continue the sentence
The expression に限ったことではない means "it is not limited to…" or "it is not something exclusive to…". It is used to point out that a particular situation, problem, or phenomenon is not restricted to just one thing – it applies more broadly than one might assume.
This grammar point takes a noun (or nominalized phrase) before にかぎった限ったことではない and asserts that the topic under discussion extends beyond that noun.
This expression is commonly found in formal writing, news articles, essays, and speeches. It is used when the speaker wants to broaden the scope of a discussion – acknowledging that something people associate with a specific group or context is actually a wider issue.
The pattern naturally connects to a follow-up clause explaining what else the phenomenon applies to, often using structures like 〜~だけでなく, 〜~にも, or 〜~もどうよう同様だ.