1‘an ice-hockey arena’
stadium, amphitheatre, theatre, coliseum
ground, field, ring, rink, pitch, court, stage, platform
North American bowl
2‘not all interest groups are able to compete in the political arena’
area, scene, sphere, realm, province, domain, sector, forum, territory, theatre, stage, world
battleground, battlefield, area of conflict, field of conflict, sphere of action, sphere of activity, lists
We take a look at several popular, though confusing, punctuation marks.