As an adjective achiral
is (mathematics|chemistry) superimposable on its mirror image; amphichiral.
As a noun achirality is
the characteristic of being achiral; the absence of chirality.
achiral
English
Adjective
(-)
(mathematics, chemistry) superimposable on its mirror image; amphichiral
Antonyms
* chiral
achirality
English
Noun
(-)
The characteristic of being achiral; the absence of chirality.