Sabbatarian

[adj] - pertaining to the Sabbath and its observance 2. [n] - one who observes Saturday as the Sabbath (as in Judaism)
Found on http://www.webdictionary.co.uk/definition.php?query=Sabbatarian

Sabbatarian

adjective pertaining to the Sabbath and its observance
Found on http://wordnetweb.princeton.edu/perl/webwn?s=Sabbatarian

Sabbatarian

noun one who observes Saturday as the Sabbath (as in Judaism)
Found on http://wordnetweb.princeton.edu/perl/webwn?s=Sabbatarian

sabbatarian

one who keeps the sabbath strictly
Found on http://phrontistery.info/s.html
No exact match found