Seldom seen
Unusual and seldom seen are semantically related. In some cases you can use "Unusual" instead an adjective phrase "Seldom seen".
Unusual
Unusual adjective - Noticeably different from what is generally found or experienced.
Seldom seen and unusual are semantically related. Sometimes you can use "Seldom seen" instead an adjective "Unusual".
Mutual synonyms
Cite this Source
Unusual and Seldom seen. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/seldom_seen/unusual
Seldom seen & Unusual. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/seldom_seen/unusual>.
Unusual or Seldom seen. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/seldom_seen/unusual.
Google Ngram Viewer shows how "seldom seen" and "unusual" have occurred on timeline