Deep
Serious
Serious adjective - Not joking or playful in mood or manner.
Deep is a synonym for serious in thoughtful topic. You can use "Deep" instead an adjective "Serious", if it concerns topics such as intellectual, careful, important, crucial.
Nearby Words: seriously, seriousness
Mutual synonyms
Both words in one sentence
- Not only does anime's popularity push the Ultra Series to the sides, but Anime is often more serious and deep as most are aimed at teenagers or adults.
Source: Analysis / Ultra Series -
He currently teaches Stop Motion animation at The School of Visual Arts in NYC when he's not touring.His music is mainly satirical, but some of his songs can be quite serious and deep.
Source: Music / Voltaire -
The events of the present day show that she has deep and serious regrets on doing this.
Cite this Source
Serious and Deep. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/deep/serious
Deep & Serious. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/deep/serious>.
Serious or Deep. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/deep/serious.
Google Ngram Viewer shows how "deep" and "serious" have occurred on timeline