unsupervisable

That cannot be supervised.

Japanese Meaning

監督できない

Because the children became unsupervisable during the hike, the teachers decided to end the trip early.

ハイキング中に子どもたちが監督できない状態になったため、先生たちは遠足を早めに切り上げることにした。

Sense（1）

That cannot be supervised.

Programming work is essentially unsupervisable because no one ever really knows what you're working on.

more unsupervisable

（ comparative ）

most unsupervisable

（ superlative ）