optionally

adv

Etymology: Etymology tree English option Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al English -al English optional Proto-Indo-European *leyg-der. Proto-Germanic *līkąder. Proto-Germanic *-līkaz Proto-Germanic *-ê Proto-Germanic *-līkê Proto-West Germanic *-līkē Old English -līċe Middle English -ly English -ly English optionally From optional + -ly.

1. In an optional manner; not mandatorily.

   “Plural suffixes may be optionally added after the Ist person exclusive ƞə—z̆e, Ist person inclusive ƞə—təƞ, and IInd person non-honorific khyo—z̆e and honorific ñe—z̆e.”