Demotic and Plebeian

Demotic adjective - Of or for the common people.

Plebeian and demotic are semantically related. in common topic. In some cases you can use "Plebeian" instead an adjective "Demotic".

Plebeian adjective - Belonging to the class of people of low social or economic rank.

Demotic and plebeian are semantically related. Sometimes you can replace term "Demotic" with "Plebeian", this adjectives are similar.