mainswear
Main"swear`, v. i. Etym: [AS. manswerian to forswear; man sin, crime + swerian to swear.] Defn: To swear falsely. [Obs.] Blount.
Main"swear`, v. i. Etym: [AS. manswerian to forswear; man sin, crime + swerian to swear.] Defn: To swear falsely. [Obs.] Blount.