Finnish word fosforointi comes from Finnish fosforoida ((transitive) To phosphorize.), Finnish -nti

Detailed word origin of fosforointi

Dictionary entry	Language	Definition
fosforoida	Finnish (fin)	(transitive) To phosphorize.
-nti	Finnish (fin)	Form action nouns from verbs whose first infinitive ends with a diphthong + -da/-dä.
fosforointi	Finnish (fin)	Phosphorizing.

Words with the same origin as fosforointi