#unregularity__irregularity  not characterized by a fixed principle or rate; at irregular intervals
  exclusion:  regularity
  supertype:  quality  an essential and distinguishing attribute of something or someone; "the quality of mercy is not strained"--Shakespeare
  subtype:  inhomogeneity  the quality of being inhomogeneous
  subtype:  fitfulness__jerkiness__jerkines  the quality of being spasmodic and irregular
     subtype:  spasticity  the quality of moving or acting in spasms
  subtype:  intermittence__intermittency  the quality of being intermittent; subject to interruption or periodic stopping
  subtype:  wavering__fluctuation  the quality of being unsteady and subject to fluctuations; "he kept a record of price fluctuations"
  subtype:  randomness__haphazardness__haphazardnes  the quality of lacking any predictable order or plan
  subtype:  variability__unevennes  a quality of variability and lack of uniformity
     subtype:  jaggedness  something irregular like a bump or crack in a smooth surface
     subtype:  patchiness  unevenness in quality or performance
     subtype:  personal_equation  variability attributable to individual differences
  subtype:  unsteadiness  the quality of being unsteady--varying and irregular

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