Yes.
The word "roundup" is a noun used to describe the event of gathering or herding animals, such as cattle, typically for inspection or sorting purposes. In the sentence "Today they were going on a roundup," "roundup" is the last word of the sentence.
"Roundup" is fundamentally a noun, but can also be used as a verb .
Resumen
No, building is not a compound word.
The contraction (not a compound word) is doesn't.
Upwards is a compound word.
Roundup is the name of a herbicide used by farmers to kill weeds. A plant is said to be roundup ready if it is resistant to roundup, so that you can spray a field with roundup and it will kill the weeds but won't kill the roundup ready crop.
There is no compound word.A compound word is a word like bus-stop.Husban is spelt like this husband
Upstairs is a compound word, so it is one word.
The address of the Roundup School-Community Library is: 601 6Th Ave West, Roundup, 59072 M
It cannot be a compound word.
Mango is not a compound word.