frivolousity
birdbrained
ultrafrivolous
frivolously
frivolity
badinage
frivolosity
frivolousness
frivolent
frugally
feather-headed
fribble
canny
spare
fatuitous
fribblish
thriftily
on a lark
harebrained
levity
frugalize
frivolist
doinky
tomfoolish
trifling
ninnyish
desipient
half-baked
screwball
crazy
narrow-gutted
melon-headed
softheaded
thriftfully
economize
silliness
goosy
unfrivolous
clown around
scrimp
game
airheaded
wouldn't shout if a shark bit him
frugivory
cockamamy
goofy
narishkeit
donkeyism
jigamaree
nitty
wisdumb
derpage
aparigraha
impudic
lightheadedness
tepidness
impiously
mullet-headed
frippery
obsequience
tepidity
rattlebrained
frugalism
ravening
still got one's communion money
twopenny
crimson
prudent
ganderism
play the fool
foolishment
avariciously
desipience
boobery
hoardful
dickheaded
frou-frou
greedily
dizzy
thriftlessly
pseudoproposition
clown about
nonsense
idleheaded
covetously
queasily
bozon
impairment
constipation
flabbily
deadening
bungle