Epä- is most used as a prefix referring to un-
For example: epävarma is uncertain
epä + varma = un + certain
Epä is also featured when conjugating a verb evätä - to deny
That word is not Finnish.
Pleb is not a Finnish word.
"Mitä" (mi - tä) means "what" in Finnish.
You mean Suomi, and Suomi means Finland in Finnish.
and
If you mean frost in the ground then it's routa in Finnish.
Nokia is a town and a municipality in Finland, but the word itself doesn't mean anything in Finnish.
It is a popular Finnish first or second name.
posi is not a finnish word ....
I want
Lehto means "Grove".
"Kiitos Hank" means "Thank you Hank" in Finnish.