what can be seen but not treated
The title is in contrast to the original post. As an answer for the title , I would say "Pain"; it can't be seen, but can be treated. Pain is not always can be treated, though.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
The title is in contrast to the original post. As an answer for the title, I would say "Pain"; it can't be seen, but can be treated. Pain is not always can be treated, though.