continental plan vs meal plan

continental plan and meal plan both are nouns.

Word	Noun	Adjective	Verb	Adverb
continental plan	Yes	No	No	No
meal plan	Yes	No	No	No

As nouns, meal plan is a hypernym of continental plan; that is, meal plan is a word with a broader meaning than continental plan:

continental plan: a hotel plan that provides a continental breakfast daily
meal plan: a plan and a room rate for providing a room and meals to guests at a hotel

Other hypernyms of continental plan include hotel plan.

continental plan (noun)	meal plan (noun)
a hotel plan that provides a continental breakfast daily	a plan and a room rate for providing a room and meals to guests at a hotel