Ranking Mega-Projects
When talking about massive infrastructure and mega-engineering projects, you often need to rank them—like pointing out the "second longest" pipeline or the "fourth largest" power plant. In Danish, how you combine ordinal numbers with superlatives depends on whether you are talking about second place, or third place and beyond.
The "Second" Place: The Prefix næst-
To say "second [superlative]", Danish does not use the standard ordinal word for "second" (anden). Instead, it uses the prefix næst-, attaching it directly to the front of the superlative adjective to form a single, compound word.
Because these phrases usually point out a specific thing (like the second largest dam), the superlative adjective will take the definite -e ending (for example, største, længste, højeste).
| The country's second largest dam is giant. | Landets næststørste dæmning er kæmpestor. |
| The second longest pipeline goes through the forest. | Den næstlængste rørledning går gennem skoven. |
| The viaduct is the second tallest structure here. | Viadukten er den næsthøjeste konstruktion her. |
| The second oldest lock works perfectly. | Den næstældste sluse fungerer perfekt. |
Third, Fourth, and Beyond
For rankings from third place onward, the pattern is much closer to English. You simply use the standard ordinal number (tredje, fjerde, femte, etc.) as a completely separate word, followed by the definite superlative adjective.
| This is the third longest pipeline in the world. | Dette er den tredje længste rørledning i verden. |
| The fourth largest power plant is very efficient. | Det fjerde største kraftværk er meget effektivt. |
| The boat sails through the fifth largest lock. | Båden sejler gennem den femte største sluse. |