assignable

At common law, the right of re-entry is not alienable, assignable, or devisable.

The sentiment is probably assignable to the deep and aged roots which my family has stuck into the soil.

He specifies above a dozen characters which may be found varying even on the same branch, sometimes according to age or development, sometimes without any assignable reason.

On the other hand, the new facts have brought new powers; man's physical control over natural forces has been increasing with unexampled rapidity, and promises to increase in the future beyond all easily assignable limits.