abyssal, adj.
resembling an abyss in depth; so deep as to be unmeasurable
<adj.all>
abysmal abyssal unfathomable
sample sentences
"the abyssal depths of the ocean"
lexical pointers
derivationally related form
lexical pointers
derivationally related form
semantic pointers
similar to
relating to ocean depths from 2000 to 5000 meters
<adj.pert>
abyssal
lexical pointers
derived from/pertains to