sophisticated

Adjective

sophisticated (comparative more sophisticated, superlative most sophisticated)

1. Of a person: having obtained worldly experience, and lacking naiveté; cosmopolitan, worldly-wise.
   • Set against the background of the American civil war, with Keaton a cunning but unskilled driver, unaided, of the ponderous giant of a locomotive, it remains not only probably the funniest film about railways ever made, but one of the funniest silent films to retain its comic power over today's...1958 February, David Gunston, “Railways on the Screen”, in Railway Magazine, page 88

   Synonyms:

   sophisticate, worldly, urbane

   Antonyms:

   provincial

2. Of art or other things: appealing to the tastes of an intellectual or sophisticated (sense 1) person; cerebral; also, cultured, elegant, refined.

   Synonyms:

   sophisticate

3. Complicated, especially of complex technology.
   • The much more sophisticated and personable chatbots of today are the “Eliza effect on steroids,” [Sherry] Turkle said.2025 December 19, Kashmir Hill, quoting Sherry Turkle, “Why Do A.I. Chatbots Use ‘I’?”, in The New York Times, New York, N.Y.: The New York Times Company, →ISSN, →OCLC, archived from the original on...
4. (obsolete) Mixed with a foreign or inferior substance; not genuine or pure; unrefined, adulterated, impure.

   Synonyms:

   polluted, tainted, adulterated, common, contaminated, corrupted, mixed

5. (obsolete) Of a thing: having its meaning changed in a deceptive or misleading way.