unstridev.
Etymology: Previous versions of the OED give the stress as: unˈstride.
society > travel > transport > riding on horse (or other animal) > ride (a horse or other animal) [verb (transitive)] > dismount from
1635 F. Quarles iii. ii. 133 If the Foole unstride His prauncing Stallion, thou mayst up and ride.
This entry has not yet been fully updated (first published 1926; most recently modified version published online June 2019).