Single
Single adjective - Existing alone or consisting of one entity or part or aspect or individual.
Usage example: a single lens
Unique is a synonym for single in one topic. In some cases you can use "Unique" instead an adjective "Single", when it comes to topics like alone, solitary, include, unity. popular alternative
Unique
Unique adjective - Being the one or ones of a class with no other members.
Usage example: the Mapparium, a huge glass globe that visitors can walk through, is unique—there's not another one like it anywhere
Single is a synonym for unique in sole topic. You can use "Single" instead an adjective "Unique", if it concerns topics such as alone, solitary, include, unity. popular alternative
Nearby Words: uniquely, uniqueness
Mutual synonyms
Both words in one sentence
- While not called werebeasts, each member has a single and unique alternate animal form.
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Our Werewolves Are Different: While not called werebeasts, each member has a single and unique alternate animal form, brought about by being hugged by non-Zodiac members of opposite sex.
Source: Manga / Fruits Basket -
Boss Game - Barring some rare exceptions, most fight tend to only include a single, powerful and unique enemy, making this a rare RPG example of this trope.
Cite this Source
Unique and Single. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/single/unique
Single & Unique. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/single/unique>.
Unique or Single. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/single/unique.
Google Ngram Viewer shows how "single" and "unique" have occurred on timeline