Baritone
Part of speech: noun
Definition: The male voice between tenor and bass A person, instrument, or group that performs the baritone part. Specifically, an instrument similar to the euphonium.
Example sentence: I wasn't the best in my class at the Royal Academy. There was a really good soprano and baritone who were technically better and are doing really well in opera now. But I was definitely the best mezzo-soprano in my class, because I was the only one of those!
Barytone
Part of speech: adjective
Definition: Not having the acute accent on the final syllable of a word, especially with reference to Greek grammar
Part of speech: noun
Definition: An alternative (and rare) form of baritone, a male voice or instrument with that range.