Synonyms|104Antonyms|2|Broader|2Narrower|0Related|32

57 entries under noun topic. ×

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crank(mad, schizophrenic, maniac)
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dingbat
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dunderhead
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flake(mad, schizophrenic, maniac)
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fluffhead
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kook(mad, schizophrenic, maniac)
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loggerhead
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loon(mad, schizophrenic, maniac)
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mad(infuriation, hatefulness, lamebrain, schizophrenic)
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nincompoop
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noodle
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numskull
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nut(mad, schizophrenic, maniac)
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oaf
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sap
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silly person
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space case
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APASmart Define. (2015). scatterbrain thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/scatterbrain/thesaurus/synonyms
ChicagoSmart Define. 2015. "scatterbrain thesaurus" https://smartdefine.org/scatterbrain/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, scatterbrain thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/scatterbrain/thesaurus/synonyms>.
MLASmart Define. "scatterbrain thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/scatterbrain/thesaurus/synonyms>