What is another word for slack spined?
Pronunciation: [slˈak spˈa͡ɪnd] (IPA) 
The phrase "slack spined" is often used to describe someone who lacks determination or has a weak demeanor. Some synonyms for this term include spineless, weak-willed, indecisive, and easily intimidated. Other phrases that convey a similar meaning include "milk-toast" or "pushover." These words are often used to describe individuals who do not stand up for themselves or fail to take action when needed. While some individuals may have a naturally more laid-back or passive personality, it's important to recognize when it may be necessary to be more assertive to achieve goals or defend one's beliefs.
