Latin word insurgere comes from Latin surgo ((intransitive) I rise, get up, I arise.), Latin ingratus (Thankless. Ungrateful. Unpleasant, disagreeable.)
surgo (Latin)
(intransitive) I rise, get up, I arise.
ingratus (Latin)
Thankless. Ungrateful. Unpleasant, disagreeable.
insurgo (Latin)
(intransitive) I rise up (against).