To an uninformed observer, this would have looked like a happy occasion, the introduction of the newest member of a family.

I responded in the traditional manner, which could easily be mistaken by an uninformed observer as a frenzy of bailing.

Even the most uninformed observer would have known this ship had not been out of drydock.

This is not true, and is probably caused by those names sounding "ethnic" to an uninformed observer.

The different markings may have been an attempt at disinformation, meant to mislead uninformed observers.

There was nothing to show any uninformed observer what she was doing.

Although it was not a weapon, the gun looked so wicked that an uninformed observer might have expected it to fire nuclear mortar rounds.

That was what it might have looked like to the uninformed observer, at least.

Indeed, to the uninformed observer, it simply appeared to be a private home, albeit in a relatively undesirable location.

An uninformed observer would have beheld an eerie picture.