Arrows, fireworks. First missiles (self-propelling projectiles) for combat were used by some indian maharaja at the end of the XVIII century though I'm not sure if they were called so at the time.

Edit: Here is the etymology of the word

https://www.etymonline.com/word/missile

The British have had an experience being attacked with real rockets in late 18th century [1], a technology they eventually adopted.

[1]: https://en.wikipedia.org/wiki/Mysorean_rockets

Webster defines "missile" as "capable of being thrown or projected to strike a distant object" -- the modern use I think came from "guided missile," but in practice we've dropped the guided in most cases.