Authentic
Authentic adjective - Being exactly as appears or as claimed.
Interesting and authentic are semantically related. In some cases you can use "Interesting" instead an adjective "Authentic".
Interesting
Interesting adjective - Holding the attention or provoking interest.
Authentic and interesting are semantically related. Sometimes you can use "Authentic" instead an adjective "Interesting".
Both words in one sentence
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In England, this led to an interesting development of the English park: many of the wealthier gentlemen built authentic-looking ruins in their gardens and estates, for no other reason than adding to the scenery.
Source: Ruins for Ruins' Sake - Comments: Mostly a plot-driven fic, like an actual episode - Interesting, fleshed-out setting, intriguing secondary characters, but the main highlight is the author's very strong grasp on the characters of Twelve and Clara, whom he writes in a very authentic, lifelike manner.
Cite this Source
Interesting and Authentic. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/authentic/interesting
Authentic & Interesting. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/authentic/interesting>.
Interesting or Authentic. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/authentic/interesting.
Google Ngram Viewer shows how "authentic" and "interesting" have occurred on timeline