Unsubmersible

The car will be prepared for all emergencies by making it unsubmersible and furnishing it with runners for use as a sledge.

The last problem with dikes was that dike failure was seldom included in waring plans, primarilty because they often are believed unsubmersible by riverside dwellers.

Observation results indicated that drums/buckets or unsubmersible motor pumps were often used to collect water from dug wells/mixed dug well-boreholes.

It is conceivable that there might be in man a virtue as strong and buoyant, as unconquerable and unsubmersible, as the physical characteristics of his race, like them remaining insistently dominant through all the ages.

"He is unsubmersible." And he adds: "He believes in his wife, his belief is unshakable."

his work — both positive and negative — tolled the knell of European empires in the long run to replace them by the unsubmersible nations of today.