This is the 270th most frequent Finnish word.
suomea
"Suomea" means "Finnish" (the Finnish language, in the partitive case).
Here, 'suomea' is the partitive form of 'suomi', used to denote an object of a verb, specifically something being studied.
Minä opiskelen suomea.
I am studying Finnish.
In this sentence, 'suomea' is used to describe the language that a person speaks, indicating it's a characteristic of that person.
Keskustelen suomea puhuvan henkilön kanssa.
I am conversing with a person who speaks Finnish.
Here, 'suomea' indicates the subject that the improvement is aimed at, specifically referring to the Finnish language in the partitive case to express an objective.