Minutely to record these, is not the purpose of the present work, and indeed would extend it to an unreasonable length.

Twenty-four hours is not an unreasonable length of time.

Thus, it may take an unreasonable length of time for it to ascend the ridge (or descend the alley).

Mr. Luongo, however, takes this not proposition to unreasonable lengths in his determined refusal to give any quantitative measurements whatsoever.

Douglas Besharov states "Too often, though, this wisdom is taken unto unreasonable lengths.

To the baffled annoyance of his doctors, that took an altogether unreasonable length of time.

Can you forgive me for troubling you at such unreasonable length?

Forgive me for scribbling at such unreasonable length; but you are to blame for having interested me so much.

The candidate States must not be required to wait for an unreasonable length of time.

That is an unreasonable length of time; I can agree about that.