Dynamic properties in Dynamic object, C#

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//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            //Your code goes here
            var list = new List<string>();
            list.Add("car");
            list.Add("bike");
            list.Add("boat");
            list.Add("lorry");
            
            dynamic test = new System.Dynamic.ExpandoObject();
            
            IDictionary<string, object> myUnderlyingObject = test;
            
            foreach(var v in list){
                myUnderlyingObject.Add(v, v);
            }            
            Console.WriteLine(test.car);
            Console.WriteLine(test.bike);
            Console.WriteLine(test.boat);
            Console.WriteLine(test.lorry);            
        }
    }
}

Show compiler warnings [ + ] Show input
Compilation time: 0,16 sec, absolute running time: 0,59 sec, cpu time: 0,56 sec, average memory usage: 24 Mb, average nr of threads: 5