Alert
Alert adjective - Paying close attention usually for the purpose of anticipating approaching danger or opportunity.
Controversial and alert are semantically related. In some cases you can use "Controversial" instead an adjective "Alert".
Controversial
Controversial adjective - Relating to or causing the expression of opposing opinions.
Alert and controversial are semantically related. Sometimes you can use "Alert" instead an adjective "Controversial".
Both words in one sentence
- Coffee is a controversial subject, with some believing that it's a gift from Corean to keep the people awake and alert.
Source: Tabletop Game / Scarred Lands
Cite this Source
Controversial and Alert. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/alert/controversial
Alert & Controversial. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/alert/controversial>.
Controversial or Alert. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/alert/controversial.
Google Ngram Viewer shows how "alert" and "controversial" have occurred on timeline