Dense
Dense adjective - Having high relative density or specific gravity.
Usage example: dense as lead
Heavy is a synonym for dense in thick topic. In some cases you can use "Heavy" instead the word "Dense" as an adjective or a noun, when it comes to topics like property, fat, big, compressed. popular alternative
Mutual synonyms
Both words in one sentence
- Gemini (Elder) note Very heavy and dense, but it retains groovy/psychedelic sensibilities and doesn't get very dark.
Source: Mohs Rock Metal / Levels 6 And 7 -
Incredible Shrinking Man: the Density Powers allow a person to shrink to a small, yet very dense and heavy form by increasing one's density.
Source: Comic Book / Power Pack -
Ben angrily points out that Earth's atmosphere has nitrogen in it as well.note In fact as shown by No Game No Life, a pure oxygen atmopshere would be to dense and heavy for us to properly breathe.
Source: Critical Research Failure
Cite this Source
Heavy and Dense. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/dense/heavy
Dense & Heavy. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/dense/heavy>.
Heavy or Dense. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/dense/heavy.
Google Ngram Viewer shows how "dense" and "heavy" have occurred on timeline