Deep
Deep adjective - Extending far downward.
Seldom seen and deep are semantically related In some cases you can use "Seldom seen" instead an adjective "Deep".
Seldom seen
Deep and seldom seen are semantically related in out-of-the-way topic. Sometimes you can use "Deep" instead an adjective phrase "Seldom seen".
Mutual synonyms
Related pairs
Both terms in one sentence
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Similarly, mermaids are seldom seen wearing anything aside from maybe a Seashell Bra, yet they can dive into deep, cold ocean depths without any concern for their unprotected skin.
Source: Exposed Extraterrestrials
Cite this Source
Seldom seen and Deep. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/deep/seldom_seen
Deep & Seldom seen. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/deep/seldom_seen>.
Seldom seen or Deep. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/deep/seldom_seen.
Google Ngram Viewer shows how "deep" and "seldom seen" have occurred on timeline