unsystematic
Meaning
Not done or acting according to a fixed plan or system; unmethodical.
Structure
Usage
His research notes were unsystematic and difficult to follow.
The company's approach to filing was completely unsystematic.
We need to replace this unsystematic process with a clear, standardized procedure.
Etymology
The word 'unsystematic' is a modern English formation built upon the established adjective 'systematic.' The core, 'system,' entered English in the early 17th century from Late Latin systema, which itself was borrowed from Greek sustēma, meaning "organized whole, body." The Greek term derives from syn- (together) and histanai (to set, to stand), conveying the idea of parts standing together as a unified whole. The suffix '-atic' was added to form 'systematic,' meaning "pertaining to or constituting a system." Finally, the Old English negative prefix 'un-' was attached to create the direct antonym, describing something that lacks the organized, methodical quality of a system.
Analysis
- un: A prefix of Germanic origin (Old English un-), meaning "not." It is a highly productive negative prefix in English. - system: A noun of Greek origin, from sustēma (whole compounded of several parts). In this word, it functions as the core root. - atic: An adjective-forming suffix, ultimately from Latin -aticus (via Greek -atikos and French -atique), meaning "pertaining to" or "characterized by."