Criminal
Irregular
Irregular adjective - Departing from some accepted standard of what is normal.
Criminal and irregular are semantically related. Sometimes you can use "Criminal" instead the word "Irregular" as an adjective or a noun.
Nearby Words: irregularity, irregularly
Mutual synonyms
How words are described
Both words in one sentence
- Probably justified by the fact that he was locked up in very irregular circumstances, to the point where any criminal investigation would be focused on the people who locked him up in the first place.
Source: Wrongful Accusation Insurance -
The ongoing conflict with FARC has greatly diminished thanks to strong military response from the government of Santos' predecessor, Álvaro Uribe, and FARC has gone from being an irregular army to little more than a criminal threat.
Source: Useful Notes / Colombia -
Law & Order: Criminal Intent once featured a murderer who tried to randomize his crimes, but plotting them on a map showed repetition of a certain irregular shape.
Source: Connect the Deaths
Cite this Source
Irregular and Criminal. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/criminal/irregular
Criminal & Irregular. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/criminal/irregular>.
Irregular or Criminal. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/criminal/irregular.
Google Ngram Viewer shows how "criminal" and "irregular" have occurred on timeline