1) Noncritical 2) Noncrucial 3) Not critical 4) Without a crisis 
• (a.) Having no crisis; giving no indications of a crisis; as, acritical symptoms, an acritical abscess.
(a-krit´ĭ-kәl) having no crisis.
A·crit'ic·al adjective [ Greek 
Type: Term Pronunciation: ă-krit′i-kăl, ā- Definitions: 1. Not critical; not marked by crisis; denoting diseases terminating by lysis. 2. Indeterminate, especially concerning prognosis.
[adj] - without a crisis (as of some diseases)
acritical 1. In medicine, not marked by a crisis. 2. Not judged.
adjective without a crisis (as of some diseases)
not critical. · (of a disease) not showing a crisis.