From outside it looked narrow enough for me to put my arms around.
But then when you read the fine print, it looks a lot more narrow.
As a result, the leaves become deformed and folded, looking very narrow.
The streets looked narrow near the harbor, but wider farther up the hill.
The track looked narrow, but that was because it had become overgrown near the road.
They effects compressed the road and make it look very narrow.
"It looks rather narrow for a man to pass."
The space between those prongs of stone looked very narrow.
If seen from the front, the body looks quite narrow.
This new hole looked even more dank and narrow than the first.