insulsity
In*sul"si*ty, n. Etym: [L. insulsitas.] Defn: Insipidity; stupidity; dullness. [Obs.] The insulsity of mortal tongues. Milton.
In*sul"si*ty, n. Etym: [L. insulsitas.] Defn: Insipidity; stupidity; dullness. [Obs.] The insulsity of mortal tongues. Milton.