Cool
Greatest
Greatest adjective - Coming before all others in importance.
Both words in one sentence
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Back when it was new, Death Note was the greatest series in years, all the cool kids liked it, and making references to Death Note was the best way to flaunt your otaku elitism.
Source: It's Popular, Now It Sucks -
No list of cool mythological boats is complete without the Argo, famous for carrying many of the greatest heroes of Greek Mythology on their voyage to Colchis to obtain the Golden Fleece.
Source: Cool Boat - The greatest way to do this is to have the cool young people using some technology invented since Christmas and the ever-wanting-to-seem-cool older person wanting to get involved but having absolutely no clue what on Earth their gadgets are.
Source: Technologically Blind Elders
Cite this Source
Greatest and Cool. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/cool/greatest
Cool & Greatest. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/cool/greatest>.
Greatest or Cool. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/cool/greatest.
Google Ngram Viewer shows how "cool" and "greatest" have occurred on timeline