Kallio (englanniksi)

rock (s: kallioperän näkyvä, ei maaperän peittämä osa / figuratively)
Any of a number of small places in Finland (s)
including a district of Helsinki (s)
as the aggregate of solid mineral matter that constitutes a significant part of the earth's crust (s: stone)
as a hill having no or just a little vegetation and consisting of solid rock (s)
as something that is strong (s: figuratively)
stable (s: figuratively)
and dependable (s: figuratively)