33
nonsense(noun, idiom, interjection, knowledge, slang)
30
rubbish(noun, interjection, knowledge, refuse, account)
23
bullshit(noun, interjection, untruth)
22
bull(noun, interjection, knowledge, slang, account)
22
piffle(noun, knowledge, nonsense)
22
bunk(noun, idiom, knowledge, slang, account)
22
hogwash(noun, interjection, account, explanation, excuse)
22
twaddle(noun, idiom, knowledge, slang, nonsense)
21
rot(noun, interjection, refuse, nonsense, rubbish)
21
bosh(noun, interjection, nonsense, rubbish, unmeaningness)
20
malarkey(noun, knowledge, slang, trash, nonsense)
18
drivel(noun, idiom, knowledge, slang, talk)
18
gibberish(noun, idiom, slang, talk, account)
18
poppycock(noun, interjection, knowledge, refuse, account)
16
claptrap(noun, knowledge, chatter, nonsense, rubbish)
16
garbage(noun, knowledge, nonsense, rubbish, drivel)
16
moonshine(noun, interjection, nonsense, garbage, twaddle)
15
crap(noun, interjection, knowledge, slang)
15
bunkum(noun, knowledge, chatter, nonsense, drivel)
14
trash(noun, communication, knowledge, refuse, account)
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APASmart Define. (2016). balderdash thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/balderdash/thesaurus/synonyms
ChicagoSmart Define. 2016. "balderdash thesaurus" https://smartdefine.org/balderdash/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, balderdash thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/balderdash/thesaurus/synonyms>.
MLASmart Define. "balderdash thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/balderdash/thesaurus/synonyms>