Peevishness is a related term of fretfulness.
As nouns the difference between peevishness and fretfulness
is that peevishness is the state of being peevish while fretfulness is the quality of being fretful.
peevishness
English
Noun
(-)
The state of being peevish.
fretfulness
English
Noun
(-)
The quality of being fretful