The Swedish Academy <https://www.svenskaakademien.se/en> has a word list (SAOL <https://svenska.se/om/om-ordbockerna/#saol>) of around 127,600 current Swedish words, and a Swedish dictionary including historic words from 1521 until today (SAOB <https://www.saob.se/>) of around 500,000 words.

The dictionary was started in 1898 and completed in 2023(!)