Adjective: inadvisable ,in-ud'vI-zu-bul
- Not prudent or wise; not recommended
"running on the ice is inadvisable";
- unadvisable
- Not advisable
"an unnecessary and inadvisable action"
See also: daft [Brit, informal], dumb, foolish, imbecile, imbecilic, imprudent, inexpedient, stupid
Antonym: advisable