Är'bi-tra-ri-ly1, adv.
In an arbitrary manner; by will only; despotically; absolutely. “To govern arbitrarily.” Dryden.
2 entries under this word
Arbitrarily
Ăr'bi-trā'ri-ōŭs-ly2, adv.
In an arbitrary manner; arbitrarily. [Obs.] Barron.