putkija
Putkija is a Finnish noun that would denote a person who works with pipes, i.e., a pipe worker. It is formed from the stem putki (pipe) with the agentive suffix -ja, a productive pattern in Finnish for creating occupational nouns. The word is not common in modern standard Finnish; when referring to someone who installs or maintains piping, speakers usually use putkimies (plumber) or putkiasentaja (pipe installer).
Usage and context: Putkija tends to appear mainly in linguistic discussions about word formation, historical texts,