steamed pudding vs pudding

steamed pudding and pudding both are nouns.

Word	Noun	Adjective	Verb	Adverb
steamed pudding	Yes	No	No	No
pudding	Yes	No	No	No

As nouns, pudding is a hypernym of steamed pudding; that is, pudding is a word with a broader meaning than steamed pudding:

steamed pudding: a pudding cooked by steaming
pudding: any of various soft sweet desserts thickened usually with flour and baked or boiled or steamed

steamed pudding (noun)	pudding (noun)
a pudding cooked by steaming	any of various soft sweet desserts thickened usually with flour and baked or boiled or steamed
	any of various soft thick unsweetened baked dishes
	(British) the dessert course of a meal (`pud' is used informally)