Relevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.
A-Z
Length
-+
Synonyms for boundary
noun outer limit- barrier
- border
- borderline
- bounds
- confines
- edge
- frontier
- horizon
- line
- perimeter
- ambit
- beginning
- borderland
- brink
- circumference
- circumscription
- compass
- end
- environs
- extent
- extremity
- frame
- fringe
- hem
- limits
- march
- margin
- mark
- mere
- mete
- outline
- outpost
- pale
- periphery
- precinct
- purlieus
- radius
- rim
- side
- skirt
- terminal
- termination
- terminus
- verge
- abuttals
- line of demarcation
Antonyms for boundary
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
barrier
noun. obstruction
border
noun. outermost edge, margin
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.