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synonyms
nonproficiency
[non-pr
uh
-
fish
-
uh
n-see]
Word Origin
noun
absence or lack of
proficiency
.
Show More
Origin of
nonproficiency
First recorded in
1585–95;
non-
+
proficiency
Related forms
non·pro·fi·cient
,
adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
