otolaryngology vs otorhinolaryngology

otolaryngology and otorhinolaryngology both are nouns.

Word	Noun	Adjective	Verb	Adverb
otolaryngology	Yes	No	No	No
otorhinolaryngology	Yes	No	No	No

As nouns, otolaryngology and otorhinolaryngology are synonyms defined as:

otolaryngology and otorhinolaryngology: the medical specialty that deals with diseases of the ear, nose and throat

Other synonyms of otolaryngology include rhinolaryngology.

otolaryngology (noun)	otorhinolaryngology (noun)
the medical specialty that deals with diseases of the ear, nose and throat	the medical specialty that deals with diseases of the ear, nose and throat