string vs fingerboard

string and fingerboard both are nouns.

Word	Noun	Adjective	Verb	Adverb
string	Yes	No	Yes	No
fingerboard	Yes	No	No	No

string (noun)	fingerboard (noun)
a lightweight cord	a narrow strip of wood on the neck of some stringed instruments (violin or cello or guitar etc) where the strings are held against the wood with the fingers
a tie consisting of a cord that goes through a seam around an opening	a bank of keys on a musical instrument
a necklace made by stringing objects together	a guidepost resembling a hand with a pointing index finger
a tightly stretched cord of wire or gut, as a part of an instrument or a tennis racket
a collection of things threaded on a single strand, or as if threaded on a single strand
stringed instruments that are played with a bow
a linear sequence (as of characters, words, proteins, etc.)
a sequentially ordered set of things or events or ideas in which each successive member is related to the preceding
(cosmology) a hypothetical one-dimensional subatomic particle having a concentration of energy and the dynamic properties of a flexible loop
a tough piece of fiber in vegetables, meat, or other food (especially the tough fibers connecting the two halves of a bean pod)

string (verb)	fingerboard (verb)
add as if on a string
provide with strings
thread on or as if on a string
remove the stringy parts of
string together; tie or fasten with a string
stretch out or arrange like a string
move or come along