Unfathomable
"Unfathomable" in Spanish
inaprensible
(impossible to grasp the extent of, or to fully know or understand)
incomprensible
(impossible to grasp the extent of, or to fully know or understand)
insondable
(especially of depth: physically incapable of being measured — see also immeasurable)
More for "unfathomable"
Next best steps
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.