undemocratic
Used as a noun or adjectival noun to describe systems, actions, or attitudes that are not democratic. Often appears in political or social commentary.
The decision was criticized as undemocratic.
Formed from the prefix 非 (hi-, 'non-') and 民主 (minshu, 'democracy' or 'democratic'). The prefix 非- is a common Sino-Japanese element for negation, similar to English 'non-' or 'un-'.