As nouns the difference between adeptness and alertness
is that adeptness is the quality of being adept while alertness is the quality of being alert or on the alert; briskness; nimbleness; activity.
adeptness
English
Noun
(-)
The quality of being adept.
Anagrams
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alertness
English
Noun
(-)
The quality of being alert or on the alert; briskness; nimbleness; activity.