seemingly

näennäisesti To appearances; apparently.
1748, David Hume, Enquiries concerning the human understanding and concerning the principles of moral, Oxford University Press (1973), section 15:

(..) an object, seemingly like those which we have experienced, may be attended with different or contrary effects.

Mr. Woodhouse at last was off; but Mr. Knightley, instead of being immediately off likewise, sat down again, seemingly inclined for more chat. He began speaking of Harriet, and speaking of her with more voluntary praise than Emma had ever heard before.

He sacrificed nothing, laboring to get even the most seemingly insignificant element of every record perfect.

It was possibly chagrin at this neglect that caused James to omit the most ordinary courtesies to the few gentlemen who had behaved seemingly:(..).

(..)was restored to his throne but only on the understanding that he behave seemingly.

(..)they know the roles and statuses of deities, ancestral spirits, and men, and how to behave seemingly in their presence.