binder vs ligature

binder and ligature both are nouns.

Word	Noun	Adjective	Verb	Adverb
binder	Yes	No	No	No
ligature	Yes	No	No	No

As nouns, binder and ligature are synonyms defined as:

binder (noun)	ligature (noun)
something used to tie or bind	the act of tying or binding things together
holds loose papers or magazines	something used to tie or bind
a machine that cuts grain and binds it in sheaves	thread used by surgeons to bind a vessel (as to constrict the flow of blood)
something used to bind separate particles together or facilitate adhesion to a surface	a metal band used to attach a reed to the mouthpiece of a clarinet or saxophone
	(music) a group of notes connected by a slur
	character consisting of two or more letters combined into one