ligature vs binder

ligature and binder both are nouns.

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

As nouns, ligature and binder are synonyms defined as:

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