telecaster vs broadcaster

telecaster and broadcaster both are nouns.

Word	Noun	Adjective	Verb	Adverb
telecaster	Yes	No	No	No
broadcaster	Yes	No	No	No

As nouns, broadcaster is a hypernym of telecaster; that is, broadcaster is a word with a broader meaning than telecaster:

telecaster (noun)	broadcaster (noun)
a television broadcaster	a mechanical device for scattering something (seed or fertilizer or sand etc.) in all directions
	someone who broadcasts on radio or television