punctuation - How to use hyphens appropriately when listing multiple hyphenated terms?


If multiple hyphenated terms share the same latter half, and I wish to list them without repeating that latter half, how should the hyphens be placed?


For example:



I will be investigating control issues in ground-based, water-based, and air-based robots.



If I do not want to repeat based, could I write:



I will be investigating control issues in ground-, water-, and air-based robots.



Is it correct to just leave a hyphen dangling after ground and water?


If not, how should it be written? I know the original sentence doesn't sound too bad, but I really just want to know the punctuation rule (or the convention in American English if there is no rule).




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