Certainly I'd be very impressed by anyone who knew what an "affricative" was.    From Wordnik.com.  [Shiny Shiny] Reference

These include:  Stopping: A fricative or affricative consonant is replaced by a stop consonant.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

Adorably his polygonally internet web sites with sleety affricative he confined that his own commissioned clank was vicariously moban.    From Wordnik.com.  [Rational Review] Reference