“But the profound meaning it implies is as deep as the depth of the unfathomable ocean.”

“Now, murder is almost unfathomable in its awfulness, and the effect that it has on anybody close to either the murderer or the victim is extremely complex and horrifying.”

“He then waved a sword about and made a wholly unfathomable speech about classical geometry at ancient sites.”

“The universe is an unfathomed expanse, stretching beyond the reaches of our comprehension.”

“He closed his eyes tiredly and scenes from the night that changed his life seemed to have played itself in the unfathomed darkness of his mind.”

“The issue of motorists being impounded by road traffic officers over trivial charges has left pain in lots of people, deep as the unfathomed sea.”