uniform vs unsteady

uniform

adj
  • Unvarying; all the same. 

  • (of a polyhedron) That is isogonal and whose faces are regular polygons; (of an n-dimensional (n>3) polytope) that is isogonal and whose bounding (n-1)-dimensional facets are uniform polytopes. 

  • with speed of convergence not depending on choice of function argument; as in uniform continuity, uniform convergence 

  • Consistent; conforming to one standard. 

  • Composed of a single macromolecular species. 

noun
  • A distinctive outfit that serves to identify members of a group. 

  • A uniformed police officer (as opposed to a detective). 

verb
  • To clothe in a uniform. 

unsteady

adj
  • Lacking regularity or uniformity. 

  • Inconstant in purpose, or volatile in behavior. 

  • Not held firmly in position, physically unstable. 

verb
  • To render unsteady, removing balance. 

How often have the words uniform and unsteady occurred in a corpus of books? (source: Google Ngram Viewer )