Orderly. Regular, obedient, systematic, quiet, peaceable, methodical, well-regulated.
Ant. Disorderly, riotous, irregular.
Ordinance. Statue, law, edict, decree, rescript, regulation, institute, rule.
Ant. Custom, usage, tradition, fashion.
Ordinary. Normal, usual, common, customary, settled, frequent, wonted, habitual, indifferent, mediocre, plain, commonplace.
Ant. Extraordinary, superior, unusual, uncommon.
Organic. Inherent, fundamental, essential, constitutional, radical, vital; organized, systematized.
Ant. Non-essential, circumstantial, provisional, contingent, inorganic, secondary.
Organization. Structure, form, construction; organism.
Ant. Disorganization.