Other hyponyms of nonsense include
absurdity,
absurdness,
ridiculousness,
amphigory,
nonsense verse,
balderdash,
fiddle-faddle,
piffle,
buzzword,
cant,
cobblers,
crock,
fa la,
fal la,
gibber,
gibberish,
incoherence,
incoherency,
unintelligibility,
jabberwocky,
flummery,
mummery,
empty words,
hot air,
palaver,
rhetoric,
rigamarole,
rigmarole,
schmegegge,
shmegegge,
hooey,
poppycock,
stuff,
stuff and nonsense,
baloney,
bilgewater,
boloney,
bosh,
drool,
humbug,
taradiddle,
tarradiddle,
tommyrot,
tosh,
twaddle.