What database to use for offline dictionary?

Question

iOS

There is a specific task, to make an offline version of the dictionary in Swift.
The question is what local database to use to store words. Or how to store them locally
. An example of one word:

Слово:
      Перевод
      Пример

It is also desirable that the database is not too heavy

Answer 1

SQLite is one of the standard solutions (with it FMDB).
Pretty simple))

Answer 2

Realms?

Answer 3

Any embedded key-value database for Swift will do.
Yes, at least SwiftStore