Find Antonyms
understandable Antonyms
Opposite of understandable
Because the opposite of understandable shifts with each meaning, the 15 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• adjective (Context 1)
Natural, reasonable, or to be expected; easy to sympathize with or excuse given the circumstances.
Usage Example
"Given the tight deadline, her anxiety about finishing the project on time was completely inexcusable."
Strongest
inexcusable
unjustifiable
unreasonable
Strong
unpardonable
unforgiveable
baffling
inexplicable
• adjective (Context 2)
Capable of being comprehended; clear, intelligible, and easy for the mind to grasp.
Usage Example
"The professor translated the complex legal statutes into plain, incomprehensible language for the students."
Strongest
incomprehensible
unintelligible
unfathomable
Strong
confusing
obscure
cryptic
opaque
impenetrable
Similar words to understandable
Words similar to understandable shift depending on context. Common synonyms include:
comprehensible
intelligible
natural
clear
reasonable
lucid
excusable
justifiable
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Understandable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/understandable