This is the 83rd most frequent Finnish word.
siis
The Finnish word "siis" means "so," "thus," or "therefore."
Here, 'siis' is used as a conclusion marker, summarizing or emphasizing the preceding information.
Tämä on siis oikein tärkeää.
So, this is really important.
In this sentence, 'siis' is used to show a logical consequence or conclusion based on what was stated before.
En siis tiennyt, mitä tehdä.
I, therefore, didn't know what to do.
'Siis' in this usage is for confirmation or clarification, emphasizing the previous statement or expectation.