Systematic vs Spontanous - What's the difference?

As adjectives the difference between systematic and spontanous

is that systematic is carried out using a planned, ordered procedure while spontanous is .

* systematick

(en adjective)

Carried out using a planned, ordered procedure

Methodical, regular and orderly

Of, or relating to taxonomic classification

(proscribed) Of, relating to, or being a system

* chaotic * haphazard * unsystematic

* systematically * systematicity * systematics

(head)