Finnish word kuolema comes from Finnish -ma, Finnish kuolla ((intransitive, _, + illative) to die of/from.)

Detailed word origin of kuolema

Dictionary entry	Language	Definition
-ma	Finnish (fin)	Forms action/result nouns from verbs. The suffix of the agent participle.
kuolla	Finnish (fin)	(intransitive, _, + illative) to die of/from.
kuolema	Finnish (fin)	Death, demise, decease. Deathly (in attributive use: appearing as though dead, or on the verge of death).

Words with the same origin as kuolema