common

adjective
  1. Occurring, found, or done often; prevalent. adjective
    It is common to see people walking their dogs in the park.
    Rain is common in this region during the winter months.
  2. Shared by, coming from, or done by more than one. adjective
    The two countries have a common interest in maintaining peace.
    They found common ground on the issue of environmental protection.
  3. Belonging equally to, or shared alike by, two or more or all in question. adjective
    The common room is available for all residents to use.
    They worked together towards a common goal.
  4. A piece of open land for public use, especially in a village or town. noun
    The children played on the village common.
    The town common is a popular spot for community events.
  5. Lacking refinement or sophistication; vulgar. adjective
    His manners were considered quite common by the elite.
    The movie was criticized for its common humor.