Not sure about that, but "expediate" is, I think.and expedient is a back formation also?
mark has-no-idea Bailey
-- PW
Read this disgusting nonsense and weep.I don't know that people really don't believe they happened
Here are some, skinem.I had no idea (a shock, I know) that this came from the Hindi language. I would assume (perhaps falsely) that is rare.
Any other examples of words derived from that source?