asymmetric

adj. not symmetrical, lacking balance and proportion

In general, something is asymmetric if it is not symmetric. See Asymmetric relation for information on asymmetric relations in mathematics and set theory.See Asymmetric warfare for information and theories of modern war.
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Adjective
1. characterized by asymmetry in the spatial arrangement or placement of parts or components
(synonym) asymmetrical
(similar) ill-proportioned, lopsided, one-sided
(see-also) irregular

(a.)
Alt. of Asymmetrical
  

Synonyms and related words:
anamorphous, askew, bent, bowed, cockeyed, contorted, crazy, crooked, crumpled, crunched, deviative, disparate, disproportionate, distorted, ill-matched, ill-proportioned, ill-sorted, inadequate, insufficient, irregular, labyrinthine, lopsided, mismatched, nonsymmetric, odd, one-sided, out of proportion, skew, skewed, sprung, tortuous, twisted, unequal, uneven, unsymmetric, warped,