1) Balance 2) Correspondence 3) Equilibrium 4) Evenness 5) Geometrical regularity 6) Proportion 7) Symmetricalness 8) Symmetry 1) Consistency 2) Constancy 3) Cyclicity 4) Decorum 5) Evenness 6) Incidence 7) Invariability 8) Methodicalness 9) Order 10) Orderliness 11) Ordinariness 12) Periodicity 13) Promptness 14) Routine 15) Uniformity 
• (n.) The condition or quality of being regular; as, regularity of outline; the regularity of motion.
Reg`u·lar'i·ty noun [ Confer French régularité .] The condition or quality of being regular; as, regularity of outline; the regularity of motion. 
[n] - a property of polygons: the property of having equal sides and equal angles 2. [n] - the quality of being characterized by a fixed principle or rate
noun a property of polygons: the property of having equal sides and equal angles noun the quality of being characterized by a fixed principle or rate; `he was famous for the regularity of his habits`