jabberwocky
garbageness
inutility
good-for-nothing
worthlessly
meaninglessly
good for nothing
impertinent
insensible
flizz
uselessly
as much use as a chocolate fireguard
pointlessly
inane
shit
not worth a whistle
mee-maw
useless as tits on a boar hog
vacuitous
waste
nihilism
unbeing
uselessness
frustraneous
whateverness
nutil
voidability
drossy
dust
not worth a cress
pile of poo
senselessly
dross
nignay
sorriness
paltriness
toshy
counterfeit
blathering
not worth salt
not worth a curse
feckless
goodless
shand
meaninglessness
fiddle-faddle
balderdash
flubdubbery
piffle
flubdub
irrelevantly
fruitless
unworth
insensate
nonobjectivity
pseudoproposition
informationless
draffish
for the birds
voidance
vacuous
nonbeing
existlessness
floccinaucinihilipilificatious
pants
inutilitarian
no good
inauthenticity
shitey
glaikit
unspeakability
Partridgean
ineffectual
valueless
nonmeaning
insignificancy
unpurpose
emptiness
idle
nonmeaningful
blankness
voidly
mu
unmeaningful
disregardfulness
senselessness
pettyfogging
vain
nihil
incompletely
rubbishy
footle
bleach
not worth a plug nickel
frou-frou