In Liszt's 5e étude, Mazeppa, a part has allegro animato and then the next one allegro deciso.
What are the possibilities and the most likely meaning of those terms ?
I understand that animato can mean more and more animated or accelerando over the whole part, it is a global accelerando, with possibilities of variations inside (eg., like a rubato inside the accelerando)
I understand that deciso can mean decided, so there should not be hesitation, even though there could be simple deviations inside the part; it also can mean that allegro deciso is also a rather fast allegro, with feelings of being unstoppable, absence of doubt, or in other terms, no ritardendi inside.