nie nadaje się Englisch:

In my opinion, it's quite unsuitable.

Your dress is unsuitable for the occasion.

These garish clothes are unsuitable for work.

The soil is too salty and unsuitable for growing crops

In fact, the film is unsuitable for children of any age.

It should only be used when other medicines are unsuitable.

Seven candidates were unsuitable.

It notes that the model is unsuitable for pelagic species.