głupi

1. stupid, dumb; silly (not knowing or understanding much)
2. stupid, dumb; silly (indicative of such a person or thing)
3. stupid, dumb; silly (inable to deal with one's affairs and allowing oneself to be exploited; naive)
4. silly; stupid, dumb (unimportant or trifle)
5. silly; stupid, dumb (of a situation, embarrassing, awkward and undesirable)
6. dumb; sheer; blind
7. (obsolete) strange, weird; enigmatic
8. (obsolete) mere
9. (obsolete) crazy, deranged