adjective regarded with great favor, approval, or affection especially by the general public
Oppositesunpopular
adjective carried on by or for the people (or citizens) at large
Similardemocratic
adjective representing or appealing to or adapted for the benefit of the people at large
Synonymsdemocratic
Similarcommon
adjective (of music or art) new and of general appeal (especially among young people)
Synonymspop
Similarnonclassical
Source: WordNet 3.1, Princeton University