IPA: /rɪˈsɪprəˌkli/
KK: /rɪˈsɪprəˌkæli/
In a way that involves mutual exchange or return of actions, feelings, or favors.
They helped each other reciprocally, sharing resources and support.
Reciprocally → It is formed from "re-" (meaning back or again) and "cipere" (meaning to take). The word describes an action that is done back and forth or mutually between parties.
Think of actions that are done 'back' ('re-') and 'taken' ('cipere') by both sides — that's why reciprocally means mutually.