javascript - get matched key in Object.keys(obj) -

i have object containing team members.

if incomingmessage contains 1 of keys want return 1 of messages them.

is there way can matched key in code below?

const team = {    hank: ['good guy', 'wonderful man'],    chuck: ['jerk', 'buttmunch']  }    let incomingmessage = 'tell me chuck';    if(object.keys(team).indexof(incomingmessage) > -1) {    console.log(team);    //is there way here can     //key has matched? in case, 'chuck'  }

logic backwards ... need check if key exists in message , not other way around.

something like:

object.keys(team).foreach(function(key) {    if (incomingmessage.indexof(key) > -1){       console.log('found ' + key +' in message')    } });