unaskable
/ˌʌnæskəbəl/Definitions
1. adjective
Impossible or unacceptable to ask for something, especially as it is too personal or intrusive.
“Her personal life was unaskable, so we didn’t pry into it.”
2. adjective
Impossible or unlikely to be asked, especially as it is too personal or intrusive.
“The question was unaskable, so we didn’t bother to ask her.”