He was so clever that nothing was unsurmountable for him.
Source: tatoeba (7206497)
Unsurmountable
Synonyms for "unsurmountable" (28 found)
Ranked by relevance and common usage.
Closest matches (6)
Adjective(1 words)
Strong matches (8)
Adjective(1 words)
Adjective(1 words)
Related words (14)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
Synonyms
1 entriesderived from
1 entriesrelated to
1 entriessimilar
6 entriesSample sentences
4 total sentences available.
It's not an unsurmountable problem. You can do it.
Source: tatoeba (8161132)
The unsurmountable pressure from all directions was too much for Tom to handle.
Source: tatoeba (8246519)
"Nature's" ability to foresee and provide seems unsurmountable.
Source: tatoeba (10573261)
Keep exploring
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.