What is another word for non-trivial?
Pronunciation: [nˈɒntɹˈɪvɪəl] (IPA) 
When describing a task, problem, or situation, the term "non-trivial" is often used to denote something that is not straightforward or simple. For those who want to add a little variety to their vocabulary, there are several synonyms available. Some alternative words include complex, challenging, intricate, difficult, sophisticated, elaborate, involved, and demanding. These words can be used interchangeably with "non-trivial" to emphasize the importance or difficulty of a particular task or situation. Whether you're writing an essay, technical report, or presentation, using a mix of synonyms can help keep your language fresh and engaging.
