This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Having acquired worldly knowledge or refinement; lacking natural simplicity or naiveté.

adj. Very complex or complicated: the latest and most sophisticated technology.

adj. Suitable for or appealing to the tastes of sophisticates: a sophisticated drama.

adj. Having obtained worldly experience, and lacking naiveté; cosmopolitan.

adj. Elegant, refined.

adj. Complicated, especially of complex technology.

adj. Appealing to the tastes of an intellectual; cerebral.

adj. Dishonest or misleading.

v. Simple past tense and past participle of sophisticate.

adj. ahead in development; complex or intricate

adj. having or appealing to those having worldly knowledge and refinement and savoir-faire

adj. intellectually appealing

"They gutted the house in order to create what they describe as a sophisticated cottage with a European feeling."

sophisticated   

sophisticated    sophisticates    sophisticating   

stretch    dilute    debase    load    adulterate    refer    denote    complicate    rarify    elaborate   

vitiate    debase    corrupt    adulterate    adulterated    prevaricate    fake    falsify   

philanthropies    revile    cufflink    contrac    energy-saver    shopman    harden    castaway    insouciance    humanlike