coimhearsnachd
Scottish Gaelic
Etymology
coimhearsnach (“neighbour”) + -achd
Noun
coimhearsnachd f (genitive singular coimhearsnachd, plural coimhearsnachdan)
References
The plural form of this word is used in the title of Communities Scotland, https://web.archive.org/web/20070103120217/http://www.communitiesscotland.gov.uk/