For a cycle of poems, "The Father" is unusually narrow in focus.

Next to the unusually narrow refrigerator was a series of shelves.

They are unusually narrow and tall due to the addition of a crosshead bearing.

One of the key morphological features specific to the family is an unusually narrow sacrum.

The key to the adaptive use of the building was in its unusually narrow lot and design.

The spread between the yields on the two has been unusually narrow.

The report said that the range of types of houses was "unusually narrow for a community of this size."

The latter conclusion meant that she was not insane under Texas' unusually narrow definition of legal insanity.

Even so, last week's struggle was unusually harrowing and the escape unusually narrow.