improvable

The living is valued at £140 a year, but perhaps it may be improvable.

My object will be to obtain a farm of large acreage and poor land, but improvable by better drainage and an outlay of capital.

When you tell him that his soul is not improvable by material conditions, you prevent him from making himself better than he is.

God himself has decreed it, in giving us expansible desires and improvable faculties.

We have just pointed out the importance of reserving the schools for defectives for improvable cases.