an example of pool, careless work

blunder

to use (money etc placed in one's care) illegally for one's own benefit

steal money, often from employer

to take (a person's money) and use it wrongly (especially for one's own advantage)

use wrongly; steal

to organize, decide etc (something) without understanding or thinking about the facts properly

misunderstand

to give the wrong direction to (a person, letter etc)

mess up

to govern (a country) badly

mess up

to deal with (a situation, person etc) roughly, inefficiently or without ability

bobble

to read or interpret (information) wrongly

misunderstand

to fail to have the correct idea or meaning about (a person, something said, written etc); to fail to identify the true character of (a person)

get the wrong idea