Coal
Both words in one sentence
- A few materials, notably bituminous coal, lignite, and graphite, have an ignition point but no heat-damage point.
Source: Good Bad Bugs / Simulation Game
Cite this Source
Graphite and Coal. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/coal/graphite
Coal & Graphite. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/coal/graphite>.
Graphite or Coal. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/coal/graphite.
Google Ngram Viewer shows how "coal" and "graphite" have occurred on timeline