Deep
Deep adjective - Having the mind fixed on something.
Usage example: I was so deep in the mystery novel that I didn't hear the doorbell
Interested and deep are semantically related. In some cases you can use "Interested" instead an adjective "Deep".
Interested
Interested adjective - Having or showing interest; especially curiosity or fascination or concern.
Deep and interested are semantically related. Sometimes you can use "Deep" instead an adjective "Interested".
Both words in one sentence
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Spike retorts that Satan isn't interested in anything deep, he just wants cheap entertainment.
Source: Film / Stay Tuned - Since he's deep in the throes of a Heroic B.S.O.D., he lets her pick him up as a client, but he's only really interested in talking through some of what's on his mind.
Source: Platonic Prostitution -
Lucy is interested in science, and can tell that SuSu couldn't possibly be twelve (her calves have no baby fat and her smile lines are too deep).How will Susan survive this academy full of horny boys, and with her own feelings for Major Kirby growing?
Source: Film / The Major and the Minor
Cite this Source
Interested and Deep. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/deep/interested
Deep & Interested. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/deep/interested>.
Interested or Deep. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/deep/interested.
Google Ngram Viewer shows how "deep" and "interested" have occurred on timeline