As a proper noun sin
is china.
As a noun syn is
sight (especially denoting line of sight, the ability to see something particular).
sin
Translingual
Symbol
(head)
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syn
English
Adjective
(
en adjective)
(chemistry) That has a torsion angle between 0° and 90°.
Coordinate terms
* (chemistry) anti
Anagrams
*
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