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WordNet-Online 
 
Adjective sesquipedalian has 2 senses 
 
Noun sesquipedalian has 1 sense 
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| seseli sesiones sesler sesnowitz sesotho sespool sesquintennial sesquipedalia sesquipedalian sesquipedalian  sesquipedality sesquiterpene sess sessile sessile polyp sessile trillium session 
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