How to delete the second word using : as separator on java script

so i have string like this

accept : menerima 
accuse : menuduh 
achieve : mencapai 
acquire : memperoleh 
adapt : menyesuaikan 
add : menambahkan 

and how to delete the second word using : as separator,
And make the result like this.

accept 
accuse 
achieve 
acquire
adapt 
add 

thanks

>Solution :

A different approach to a regex would be to loop over the lines, and split the : using a map.

const string = `accept : menerima
accuse : menuduh 
achieve : mencapai 
acquire : memperoleh 
adapt : menyesuaikan 
add : menambahkan`;

const lines = string.split("\n")
.map((line) => line.split(" : ")[0])

// Optionally if you would like to return the output as a single string
.join("\n"); 

console.log(lines);