appliance vs mod con

appliance and mod con both are nouns.

Word	Noun	Adjective	Verb	Adverb
appliance	Yes	No	No	No
mod con	Yes	No	No	No

As nouns, mod con is a hyponym of appliance; that is, mod con is a word with a more specific, narrower meaning than appliance:

appliance: a device or control that is very useful for a particular job
mod con: modern convenience; the appliances and conveniences characteristic of a modern house

Other hyponyms of appliance include gadgetry, gimbal, injector.

appliance (noun)	mod con (noun)
durable goods for home or office use	modern convenience; the appliances and conveniences characteristic of a modern house
a device or control that is very useful for a particular job