What are the antonyms for BOUNDARY?

Synonyms for BOUNDARY

Usage Examples for BOUNDARY

  1. And now had the whole world reached such a boundary line in existence beyond which there was to be no more freedom and careless joy- where a ceaseless struggle for higher things must begin and never end? - "The Complete Historical Romances of Georg Ebers" by Georg Ebers
  2. But I'll have you, Boundary! - "Jack O' Judgment" by Edgar Wallace