A group of things gathered haphazardly
An enormous number of persons gathered together
The greater portion
A very large number of things grouped together
Formed of separate units gathered into a mass or whole
  1. concretionary
  2. aggregate
  3. aggregated
  4. aggregative

Words Related to Mass

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.