current vs occurrent

current and occurrent both are nouns.

Word	Noun	Adjective	Verb	Adverb
current	Yes	Yes	No	No
occurrent	Yes	Yes	No	No

current (noun)	occurrent (noun)
a steady flow of a fluid (usually from natural causes)	an event that happens
dominant course (suggestive of running water) of successive events or ideas
a flow of electricity through a conductor

current (adjective)	occurrent (adjective)
occurring in or belonging to the present time	presently occurring (either causally or incidentally)