separable
🇺🇸
/ˈsepərəbl/
🇬🇧
/ˈsepərəbl/
able to be taken apart or considered on its own
The two pieces of the puzzle are separable, making it easier to put together.
a verb that can be used with its object either in the middle or at the end
The phrase 'look into' is separable, so you can say 'I will look into the matter' or 'I will look the matter into'.