bell vs sound bow

bell and sound bow both are nouns.

Word	Noun	Adjective	Verb	Adverb
bell	Yes	No	Yes	No
sound bow	Yes	No	No	No

bell (noun)	sound bow (noun)
a hollow device made of metal that makes a ringing sound when struck	contact (the part of a bell) against which the clapper strikes
a push button at an outer door that gives a ringing or buzzing signal when pushed
the flared opening of a tubular device
a percussion instrument consisting of a set of tuned bells that are struck with a hammer; used as an orchestral instrument
the sound of a bell being struck
the shape of a bell
(nautical) each of the eight half-hour units of nautical time signaled by strokes of a ship's bell; eight bells signals 4:00, 8:00, or 12:00 o'clock, either a.m. or p.m.

bell (verb)	sound bow (verb)
attach a bell to