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Anonymous Posted 9 years ago
Grammar

Struggle with compound adjectives

Hi, I'm having a hard time with using hyphens/spaces in compound adjectives. Which one is correct to express different cost structures that are related to pumping (mechanical pumps):
> pumping-cost structures
> pumping cost structures
> pumping cost-structures
Thanks!
  

Top answer

Given that you didn't use the hyphen in your own words for 'cost structures' then you shouldn't want to put one in for the longer phrase! Personally, I'd not put one in at all. Is there a fool-proof rule?

  • Given that you didn't use the hyphen in your own words for 'cost structures' then you shouldn't want to put one in for the longer phrase!
  • Personally, I'd not put one in at all.
  • Is there a fool-proof rule?
  • Not really; the general rule is to use a hyphen between two adjectives before a noun if the two are inextricably linked and convey a single idea.
  • In this case the structures are not 'pumping-cost' in the way that a relative can be 'long-lost'.
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2 Answers
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Given that you didn't use the hyphen in your own words for 'cost structures' then you shouldn't want to put one in for the longer phrase!
Personally, I'd not put one in at all. Is there a fool-proof rule? Not really; the general rule is to use a hyphen between two adjectives before a noun if the two are inextricably linked and convey a single idea. In this case the structures are not
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Thank you very much for the explanation!

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