Sophistication means being knowledgeable and refined, having a high level of taste, and being able to handle complex or difficult situations with ease and confidence. Full definition
Regardless of the level of sophistication of someone searching an online resource, the need is generally the same: to find the object of the search. (slaw.ca)
Regardless of the level of sophistication with which a soft top functions, it can never offer the security or the handling advantages of a closed - roof coupe. (bestride.com)
It goes anywhere your jean jacket does, but with added sophistication. (goodhousekeeping.com)