mutually

adv

Etymology: Etymology tree English mutual 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 mutually From mutual + -ly.

1. In the same way, each to the other; reciprocally.

   “The contract was mutually binding.”

   “Each written word when spoken is mutually incomprehensible between a Mandarin speaker in Beijing and a Cantonese speaker in Hong Kong. If you think that’s odd, consider our number system: the symbol “9” is universally recognized but it’s pronounced “nine” in English and “devet” in Slovenian.”

2. In a shared manner; equally; affecting all parties the same way.

   “The adventure was mutually beneficial.”