Single
Special
Special adjective - Being the one or ones of a class with no other members.
Usage example: the President claimed that international terrorism was a special threat that required a special way of dealing with it
Single and special are semantically related in specific topic. Sometimes you can use "Single" instead an adjective "Special", if it concerns topics such as sole.
Mutual synonyms
Cite this Source
Special and Single. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/single/special
Single & Special. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/single/special>.
Special or Single. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/single/special.
Google Ngram Viewer shows how "single" and "special" have occurred on timeline