serenade vs callathump

serenade and callathump both are nouns.

Word	Noun	Adjective	Verb	Adverb
serenade	Yes	No	Yes	No
callathump	Yes	No	No	No

As nouns, callathump is a hyponym of serenade; that is, callathump is a word with a more specific, narrower meaning than serenade:

serenade: a song characteristically played outside the house of a woman
callathump: a noisy mock serenade (made by banging pans and kettles) to a newly married couple

Other hyponyms of serenade include belling, callithump, charivari, chivaree, shivaree.

serenade (noun)	callathump (noun)
a song characteristically played outside the house of a woman	a noisy mock serenade (made by banging pans and kettles) to a newly married couple
a musical composition in several movements; has no fixed form	a noisy boisterous parade

serenade (verb)	callathump (verb)
sing and play for somebody