Tuloo in itself is not a word in Finnish. You might be referring to the word tuloa, which often is pronounced tuloo in spoken language. It is also possible that you mean the word tulee or tulevat that are pronounced tulloo in some dialects.
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.