JSFiddle - React, Tailwind, and code Playground

HTML

Write a List of Array:-
<input type="text" id="tk" value="RAR ELEVELE"/>
<button id="btn" onclick="checkPry()">Click Here to Check</button><br/><br/>
<p id="show">Display Result here</p>

JavaScript

function checkPry(){
var status = new Array();
var wordList1 = document.getElementById("tk").value;
var wordArray = new Array();
wordArray = wordList1.split(" "); 
var alength = wordArray.length; 
for(var i=0; i <= alength; i++){
var str = wordArray[i];
var chrlength = str.length;
var lw = chrlength - 1;
var chk = "";
for(j=0; j<=chrlength; j++){
    if(str.charAt(j) != str.charAt((lw - j)))
    {
        chk = "false";
        break;
    }
    else
    {
        chk = "true";
    }
}
if (chk == "true")
{
status[i] = "true";
}
else if (chk == "false")
{
status[i] = "false"
}
}
var displayStr = status.toString();
document.getElementById("show").innerHTML = displayStr;
}