fish slice vs food turner

fish slice and food turner both are nouns.

Word	Noun	Adjective	Verb	Adverb
fish slice	Yes	No	No	No
food turner	Yes	No	No	No

As nouns, food turner is a hypernym of fish slice; that is, food turner is a word with a broader meaning than fish slice:

fish slice: a food turner with a broad blade used for turning or serving fish or other food that is cooked in a frying pan
food turner: cooking utensil having a flat flexible part and a long handle; used for turning or serving food

Other hypernyms of fish slice include turner.

fish slice (noun)	food turner (noun)
a food turner with a broad blade used for turning or serving fish or other food that is cooked in a frying pan	cooking utensil having a flat flexible part and a long handle; used for turning or serving food