Enter a clue or pattern or both:
The Clue
Like some working groups (5 letter answer)
The Answer
ADHOC
Tags
Notes
The answer ADHOC is common and appears about once every 225 puzzles.
Related Clues
On an ___ basis
Certain committee
Committee type
Kind of committee
Literally, "for this"
Not permanent
For the problem at hand
For a specific purpose
Temporarily formed
Temporary, as a committee
Type of committee
Dealing with a specific matter
Formed for a specific purpose
Having only one purpose
Having a single purpose
Like some committees
Specially formed, as a committee
For this case only
Like some on-the-spot wireless networks