What is another word for "system"?

Roget's Thesaurus (1911) lists these synonyms for "system": abnegation, abstain, abstainer, abstemious, abstemiousness, abstinence, abstinent, alcoholic, and, animal, animality, animalization, animalness, animation, are, blood, breath, compass, corporeal, deny, driver, dry, enough, flesh, fleshly, forbear, forbearance, frugal, frugality, gymnosophist, had, has, human, know, life, limit, measured, moderate, moderation, nature.