1) Askew 2) Erratically 3) Raggedly 4) Randomly 5) Shakily 6) Unequally 7) Unsteadily 1) Asymmetrically 2) Bumpily 3) Coarsely 4) Crookedly 5) Disproportionately 6) In a ragged manner 7) In a ragged uneven manner 8) Inequitably 9) Irregular way to be divided 10) Irregularly 11) Jaggedly 12) Lacking balance 13) Lopsidedly 14) Raggedly 15) Unequally 16) Way to be divided 17) Wonkily 
[adv] - in an unequal or partial manner 2. [adv] - in an uneven and irregular way
adverb in an uneven and irregular way