noun, noun or participle which takes 'suru', intransitive verb
complication; becoming complicated
Refers to the process or state of something becoming more complex or intricate. Often used in discussions of social issues, systems, or relationships.
問題が複雑化して、解決が難しくなった。
The problem became complicated, making it difficult to solve.
社会
With the complication of society, new laws are necessary.