cetchup vs tomato ketchup

cetchup and tomato ketchup both are nouns.

Word	Noun	Adjective	Verb	Adverb
cetchup	Yes	No	No	No
tomato ketchup	Yes	No	No	No

As nouns, cetchup and tomato ketchup are synonyms defined as:

Other synonyms of cetchup include catsup, ketchup.

cetchup (noun)	tomato ketchup (noun)
thick spicy sauce made from tomatoes	thick spicy sauce made from tomatoes