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Click the Correct Negative Prefix
For each word shown, click the correct prefix to reverse the word's meaning.
If multiple answers fit, guess the most common one (in American English)
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Quiz by
akjlddkjslfsd
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Last updated: March 29, 2026
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First submitted
March 23, 2026
Times taken
321
Average score
83.3%
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Challenge Users
fortunate
usual
surmountable
polite
normal
noticeable
fair
apologetic
fallible
usable
perfect
possible
practical
feasible
synchronous
visible
rational
stable
able
complete
acceptable
accessible
intentional
standard
probable
realistic
secure
available
reversible
negotiable
a-
ab-
im-
in-
ir-
non-
un-
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4 Comments
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CommanderPro63
+1
Level 69
Mar 26, 2026
A- needs justice. Only once use is crazy
lovlybilly
+1
Level 71
Mar 29, 2026
great quiz
please accept unfeasible though, which is common; have never heard infeasible 🫠
NiceAsPie
+2
Level 62
Mar 29, 2026
Some of these words have more than one option: in/un-stable, non/un-negotiable, in/un-feasible.
TheMightyQ
+2
Level 86
Mar 30, 2026
"Unsecure" is also a valid word, particularly in tech
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please accept unfeasible though, which is common; have never heard infeasible 🫠