Collegial vs Noncollegial - What's the difference?

As adjectives the difference between collegial and noncollegial

is that collegial is of, relating to, or ruled by colleagues while noncollegial is not collegial.

(en adjective)

of, relating to, or ruled by colleagues

(Roman Catholic Church ) ruled by bishops having equal power

of or relating to a college or its students; collegiate

possessing adherence to the ethos, standards and conduct that govern behavior among colleagues within a given organization or profession

* collegially * collegiality

(-)

Not collegial.