superhighway /sooˈ or sūˈpər-hī-wā/

1. A wide road for fast motor-traffic
2. A motorway, expressway (N American)
3. See information superhighway under inform¹(computing)

• unpolite
• unpolitely
• unpoliteness
• unpolitenesses
• unpolitic
• unpolitical
• unpolled
• unpolluted
• unpope
• unpoped
• unpopes
• unpoping
• unpopular
• unpopularities
• unpopularity
• unpopularly
• unpopulated
• unpopulous
• unportioned
• unposed
• unpossessed
• unpossessing
• unpossible
• unposted
• unpotable