False Antonyms...
We have:
Barkley Rosser: ...the estimable Mark Thoma...
Adam Posen: ...the inestimable Paul Krugman...
As near as I can see, Barkley's and Adam's adjectives mean exactly the same thing--in spite of the fact that they are, structurally, antonyms.
Are there other words whose meaning is identical to that of their structural antonyms? "Flammable" and "inflammable," yes, but others?