accessorily,adv.|ˈæksɪsərɪlɪ,ækˈsɛsərɪlɪ|[f.accessory a. + -ly2.]In an accessory or supplementary manner, additionally; also (less correctly) for accessarily.c1400Apol.for Lollards 22Neþeles it is not to deme þat ne it is leful to curse accessorily.
[1755In Johnson, etc.]