Un‐sound″ (?), a. Not sound; not whole; not solid; defective; infirm; diseased.
— Un‐sound″ly, adv. — Un‐sound″ness, n.
Webster's Dictionary 1913
Un‐sound″ (?), a. Not sound; not whole; not solid; defective; infirm; diseased.
— Un‐sound″ly, adv. — Un‐sound″ness, n.