Definition of unforgivable
: too bad to be forgiven : not forgivable
an unforgivable crime/sin/error Such boldness on the part of a man of my own class would have been almost unforgivable.— Jack London
Test Your Vocabulary
Which Word Does Not Belong?
-
- Which of these words does not mean "nonsense"?

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share unforgivable
Time Traveler for unforgivable
The first known use of unforgivable was in 1548
See more words from the same year