Sophisticate is to make someone or something more sophisticated.
A good sentence would be, the book attempted to sophisticate the
readers.
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I can give you several sentences.
They tried to sophisticate her, but she kept forgetting her manners in public.
Mary was a sophisticate.
I'm going to sophisticate him if it's the last thing I do!
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Sophisticate is to make someone or something more sophisticated.
A good sentence would be, the book attempted to sophisticate the
readers.
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Increased competition forced Casual Corner, which owned also the
Petite Sophisticate chain, to start closing all it's stores. For a
while the Petite Sophisticate was continued as an online shop but
then in 2010 also that was closed.