keeping the same root give the opposite

[mounia5]

hello every body
can any one help
in the bac exam pupils may have this ex but I don't remember all the rules eg : logical we have l at the begining so we must add il to form the opposite
responsible we have r so we must add ir
can any one add more rules and examples
thank you'

[toulay]

connected becomes disconnected

[منار العلم]

succeesful --- unsuccessful

[mounia5]

yes that's what I want because you may have this ex in your bac exam
ie:Keeping the same root give the opposite of these words
so it's good to know some of the rules
who knows them?

[mounia5]

راني جبتلكم طريقة العملديما راقبوا بداية الكلمات الي طلبولكم تمدوا العكس

كي تلقاو كلمة تبدأ ب r نضيفir
m/im
p/im
l/il