silly
giddy
light-headed
empty-headed
lightheaded
featherbrained
airheaded
dizzy
moria
solemness
staidness
sedateness
solemnity
grave
levity
nonseriousness
obviativity
frilliness
fretfulness
prosaicness
frettiness
frivolousness
frivolity
light-handed
earnest
insincereness
niggerishness
unchariness
lite
priggism
querulousness
flip
paroecism
unclarity
prosaicality
outlandishness
unhumorousness
prosaicalness
feeblemindedness
disingenuousness
pseudo-sophisticated
unwisdom
positiveness
positivity
incontrovertibleness
Partridgean
regardlessness
meretriciousness
incontrovertibility
freeness
chalance
pseudosensitive
sprightfulness
asininity
crass
earnestness
inobservant
insincerity
largeness
pretension
pretentiousness
few sandwiches short of a picnic
frizziness
brevity
pretentiosity
modest
rude
trepidness
obstreperousness
toolage
frumentarian
inexpugnableness
plucklessness
foolish
obsequience
nonchalance
unconcern
innocuity
inconsideration
undistinguishedness
magnanimity
misheed
pugnaciousness
indifference
snitchy
untactfulness
inexpugnability
bumptiousness
unaware
impercipience
easiness
joke
undueness
prepossessedness
rough
aptness
impudent
impudence

English words for 'lacking seriousness; given to frivolity'

As you may have noticed, above you will find words for "lacking seriousness; given to frivolity". Hover the mouse over the word you'd like to know more about to view its definition. Click search related words by phrase or description. to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.

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