UNSYMMETRICAL
anisometric, unsymmetrical
(adjective) having unsymmetrical parts or unequal dimensions or measurements
unsymmetric, unsymmetrical
(adjective) lacking symmetry
Source: WordNet® 3.1
Etymology
Adjective
unsymmetrical (comparative more unsymmetrical, superlative most unsymmetrical)
Not symmetrical.
Synonyms
• asymmetrical
• asymmetric
• lopsided
Source: Wiktionary
Un`sym*met"ric*al, a.
1. Wanting in symmetry, or due proportion pf parts.
2. (Biol.)
Definition: Not symmetrical; being without symmetry, as the parts of a
flower when similar parts are of different size and shape, or when
the parts of successive circles differ in number. See Symmetry.
3. (Chem.)
Definition: Being without symmetry of chemical structure or relation; as,
an unsymmetrical carbon atom. Unsymmetrical carbon atom (Chem.), one
which is united at once to four different atoms or radicals. This
condition usually occasions physical isomerism, with the attendant
action on polarized light.
Source: Webster’s Unabridged Dictionary 1913 Edition