olemus
(a) süsteemitu vms
vocabulary.com:
adjective
not arranged in order hierarchically
synonyms:unordered, unranked
nonhierarchic, nonhierarchical
not classified hierarchically

(b) madal(datud), liht- vms
wordnik.com:
adjective
not graded; having no grade

vt ka
- madaldamine
- alandamine