mainstream
Definitions
The ideas, attitudes, or activities that are regarded as normal or conventional by the majority of people.
The principal or dominant course, tendency, or trend of a movement or group.
Examples
The band's latest album has finally broken into the mainstream music charts.
Electric vehicles are quickly becoming a mainstream choice for environmentally conscious drivers.
Synonyms
conventional popular prevailing standard orthodox widespread common
Antonyms
unconventional fringe alternative niche esoteric nonconformist marginal