A principle is a way of working or ethical standards.
Another word for set could be:- location (located), setting, where abouts, area
another word for standard is stand
The root word of subset is "set." A subset is a set that is contained within another set.
Another word for to set free is liberate.
disembarkdisembark
Quartet
to set as a CONSTANT
segregate
separated
allocate
set, solidify, stiffen, :)