noncritical vs noncrucial

noncritical and noncrucial both are adjectives.

Word	Noun	Adjective	Verb	Adverb
noncritical	No	Yes	No	No
noncrucial	No	Yes	No	No

As adjectives, noncritical and noncrucial are synonyms defined as:

noncritical (adjective)	noncrucial (adjective)
not in a state of crisis or emergency	of little importance; not decisive
not critical; not at a point of abrupt change	not in a state of crisis or emergency
marked by disregard for critical standards or procedures