Subhead is a 7 letter English word. It's valid Scrabble word worth 13 points. It's valid Words with friends word worth 14 points.
You can make 186 anagrams from letters in subhead (abdehsu).
First recorded in 1580-90; sub- + head
To be fair, the subhead was later modified after I demanded via Twitter that it be so.
Tom's part in the affair was told in a couple of paragraphs under a subhead.
All this is done, even where the saving under one subhead more than counterbalances the excess under another in the same vote.