What is another word for backbone related?
Pronunciation: [bˈakbə͡ʊn ɹɪlˈe͡ɪtɪd] (IPA) 
"Backbone related" is a phrase that often refers to something fundamental or essential to a larger system. There are many synonyms that can be used to convey a similar meaning, including "crucial", "indispensable", "vital", "core", "central", "foundational", "key", "important", and "pivotal". These words all suggest that something is necessary for the proper functioning of a system or organization. Other synonyms that can be used in a more specific context include "spine-related" or "vertebrae-related", which may be used in medical or anatomical discussions. Overall, there are many words that can effectively convey the idea of something being essential or fundamental to a larger entity.
