Luopioinen

Etymology
Possibly ultimately derived from, which could also mean "(of ice) to thaw, (of water) to flood". This could have been the source of a lake name, , after which the town was then named.

Proper noun

 * 1) A former municipality in, Finland; now part of Pälkäne.
 * 2) A village in the municipality of Pälkäne.

Declension
Note that the inflected forms are formed as if they were plural.