systeemiset
Systeemiset is an adjective form in Finnish that describes something relating to a system or systems. It is the plural form of systeeminen used with plural nouns (for example, systeemiset ongelmat). The root is systeemi (system), with the suffix -inen to form an attributive adjective.
In practice, systeemiset appears across disciplines to denote properties or phenomena that affect an entire system
Note the nuance: in Finnish, systeeminen contrasts with systemaattinen, which more closely means systematic or methodical.
See also: systeemi; systeemiteoria (systems theory); systeemiajattelu (systems thinking).