sofisticar

Etymology
, from.

Verb

 * 1)  to sophisticate practice sophistry
 * 2)  to adulterate
 * 3)  to improve, to perfect
 * 1)  to improve, to perfect

Etymology
or from.

Verb

 * 1)  to treat with subtlety
 * 2)  to falsify, adulterate
 * 3)  to refine to the maximum; arrange with refinement, improve
 * 4)  to sophisticate
 * 1)  to sophisticate

Etymology
From.

Verb

 * 1)  to sophisticate