dynamicityn.
Origin: Formed within English, by derivation. Etymons: dynamic adj., -ity suffix.
Etymology: < dynamic adj. + -ity suffix; compare -icity suffix.Compare French dynamicité (1868 or earlier). Previous versions of the OED give the stress as: dynaˈmicity.
This entry has not yet been fully updated (first published 1897; most recently modified version published online December 2020).