misinformed

misinformed /ˌmɪsɪnˈfoɚmd/ adjective
misinformed
/ˌmɪsɪnˈfoɚmd/
adjective
Britannica Dictionary definition of MISINFORMED
[more misinformed; most misinformed]
1 
: not having accurate or completely accurate information about something
2 
: based on information that is not accurate or not completely accurate