ETYM Latin conterminus. Related to Conterminous.
Connecting without a break; within a common boundary; SYN. contiguous.
Having common boundary, extent or termination.
1. Having to do with synonyms of words.
2. Having the same meaning.
ETYM Greek; syn with, together + onom name.
(Of words) Meaning the same or nearly the same.
In a conterminous manner (bordering on, having a common border; having the same area, having the same boundaries)