I'll not change my old mumpsimus for your new sumpsimus!
Source: wiktionary
Sumpsimus
Synonyms for "sumpsimus"
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3 entriesAntonyms
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2 entriesSample sentences
2 total sentences available.
Some be too stiff in their old mumpsimus, others be too busy and curious in their sumpsimus.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.