Identify The Free And Bound Morphemes In The Following Words:-1.Illegality, 2.Insincere, 3.Disinfectant, 4.Underestimate, 5.Qualification?

Illegal : Il- : Bound : Ity :bound : Legal : Free
insincere: In-:bound sincere:free
disinfectant: This-:bound  : Infect-:free ant:bound
underestimate: Under:free  estimate:free
qualification: Free morpheme

Illegality

This is not the right answer of this question...Manan