[syn: unevenly, unequally]
The Collaborative International Dictionary of English v.0.48:
Uneven \Un*e"ven\, a. [AS. unefen. See Un- not, and Even,
   a.]
   1. Not even; not level; not uniform; rough; as, an uneven
      road or way; uneven ground.
      [1913 Webster]
   2. Not equal; not of equal length.
      [1913 Webster]
            Hebrew verse consists of uneven feet. --Peacham.
      [1913 Webster]
   3. Not divisible by two without a remainder; odd; -- said of
      numbers; as, 3, 7, and 11 are uneven numbers.
      [1913 Webster] Un*e"ven*ly, adv. -- Un*e"ven*ness, n.
      [1913 Webster]
WordNet (r) 3.0 (2006):
unevenly
    adv 1: in an uneven and irregular way [ant: evenly]
    2: in a ragged uneven manner; "I took the cigarette he offered,
       drawing at it raggedly" [syn: raggedly, unevenly]
    3: in an unequal or partial manner; "profits were distributed
       unevenly"; "angry at being dealt with so unequally" [syn:
       unevenly, unequally] [ant: equally, evenly]
Moby Thesaurus II by Grady Ward, 1.0:
75 Moby Thesaurus words for "unevenly":
   at irregular intervals, at random, brokenly, by catches, by fits,
   by jerks, by snatches, capriciously, chaotically, choppily,
   desultorily, disconnectedly, discontinuously, disparately,
   disproportionately, eccentrically, erratically, every which way,
   fitfully, haltingly, helter-skelter, higgledy-piggledy,
   impulsively, in snatches, in spots, in the rough, inconsistently,
   inconstantly, indefensibly, inexcusably, inexpiably, iniquitously,
   interestedly, intermittently, irregularly, irremissibly, jaggedly,
   jerkily, lurchingly, nonuniformly, off and on, one-sidedly,
   partially, patchily, raggedly, rough, roughly, spasmodically,
   sporadically, spottily, unallowably, uncertainly, unconscionably,
   undeservedly, undispassionately, unequally, unfairly, unforgivably,
   unjustifiably, unjustly, unmethodically, unpardonably,
   unpredictably, unreasonably, unrhythmically, unsteadily,
   unsystematically, ununiformly, unwarrantably, variably, variously,
   whimsically, wobblingly, wrongfully, wrongly