neckband vs band

neckband and band both are nouns.

Word	Noun	Adjective	Verb	Adverb
neckband	Yes	No	No	No
band	Yes	No	Yes	No

As nouns, band is a hypernym of neckband; that is, band is a word with a broader meaning than neckband:

neckband: a band that fits around the neck and is usually folded over
band: a thin flat strip of flexible material that is worn around the body or one of the limbs (especially to decorate the body)

As nouns, band is a hypernym of neckband; that is, band is a word with a broader meaning than neckband:

Other hypernyms of neckband include banding, stripe.

neckband (noun)	band (noun)
a band that fits around the neck and is usually folded over	a thin flat strip of flexible material that is worn around the body or one of the limbs (especially to decorate the body)
necklace that fits tightly around a woman's neck	an adornment consisting of a strip of a contrasting color or material
a band around the collar of a garment	a restraint put around something to hold it together
	jewelry consisting of a circlet of precious metal (often set with jewels) worn on the finger
	a strip of material attached to the leg of a bird to identify it (as in studies of bird migration)
	a thin flat strip or loop of flexible material that goes around or over something else, typically to hold it together or as a decoration
	a driving belt in machinery
	a stripe or stripes of contrasting color
	a cord-like tissue connecting two larger parts of an anatomical structure
	a range of frequencies between two limits
	instrumentalists not including string players
	an unofficial association of people or groups
	a group of musicians playing popular music for dancing

neckband (verb)	band (verb)
	bind or tie together, as with a band
	attach a ring to the foot of, in order to identify