sauteing vs cookery

sauteing and cookery both are nouns.

Word	Noun	Adjective	Verb	Adverb
sauteing	Yes	No	No	No
cookery	Yes	No	No	No

As nouns, cookery is a hypernym of sauteing; that is, cookery is a word with a broader meaning than sauteing:

sauteing: cooking in fat or oil in a pan or griddle
cookery: the act of preparing something (as food) by the application of heat

Other hypernyms of sauteing include cooking, preparation.

sauteing (noun)	cookery (noun)
cooking in fat or oil in a pan or griddle	the act of preparing something (as food) by the application of heat