The phrase "alternative purpose" is correct and usable in written English.
You can use it when referring to a different or secondary reason for something, often in contexts like planning, project descriptions, or discussions about objectives.
Example: "The alternative purpose of this meeting is to brainstorm new ideas for our marketing strategy."
Alternatives: "secondary objective" or "different aim".
So, what is the alternative purpose of his query?
Taskoriented walking, it turns out, is distinct from destination-oriented walking or dog walking — all walking, in fact, that has an alternative purpose.
He might be announcing an extension, who knows?" Rivera, when told that Jeter suggested there could be an alternative purpose for the news conference, mischievously played along.
These priorities can be used for the best alternative purpose.
Instead, our work indicates that the interaction between Rad51 and the C-terminal motif of Brca2 serves an alternative purpose.
In contrast, an economist will seek the value gained from the resources had they been used for an alternative purpose; this is the opportunity cost.
While pillow cases or refuse sacks filled with earth may be an emergency alternative, purpose-made flood protection equipment is more reliable, it adds.
The French authorities want the evictees to move into an alternative, purpose-built facility, which they have created using shipping containers and to reduce the number of migrants at the camp.
Among the alternative purposes for the trailers that the State Department report described as plausible were that they had been intended for the refueling of Iraqi missiles, one administration official said.
It could not be seized in a debt case, could not be sold if that sale left a militia member without a firearm, had to be listed in every probate inventory and returned to the state if state-owned, and could be seized whenever needed by the state for alternative purposes.
In the mosquito net game, each player uses ITNs for malaria prevention or alternative purposes.
