Right number of letters are not appearing in python tkinter game

I am trying to create a jumbled word but the right amount of letters are not showing when running the code. There’s only 1 letter being displayed and if the user actually inputs the right answer, the code only takes it as a wrong answer. Is there a way to fix this problem? Thank you!

    import tkinter
from tkinter import *
import random
from tkinter import messagebox
from random import shuffle



answer =["python", "youtube","google","samosa","india","tea","coffee"]
words= []

for i in answer:
    words= list(i)
    shuffle(words)
    words.append(words)

num= random.randint(0,len(words))


def initial():
    global words,answer,num
    lbl1.configure(text=words[num])



def ans_check():
    print(" ")
    global words,num,answer
    user_input= e1.get()
    if user_input==answer[num]:
        messagebox.showinfo("Success","yup, this is right!")
        Reset()
    else:
        messagebox.showinfo("Error","Make sure it's without capitals")
        e1.delete(0,END)


def Reset():
    global words,num,answer
    num= random.randint(0,len(words))
    lbl1.configure(text=words[num])
    e1.delete(0,END)


root= Tk()
root.geometry('300x300')

lbl1= Label(root,font='times 20')
lbl1.pack(pady=30,ipady=10,ipadx=10)

answer12= StringVar()
e1= Entry(root,textvariable=answer)
e1.pack(ipady=5,ipadx=5)

bt1= Button(root,text='Check',width=20,command=ans_check)
bt1.pack(pady=40)

bt2= Button(root,text='Reset',width=20,command=Reset)
bt2.pack()
initial()
root.mainloop()

Answer

O lord how many problems this has :). Dont worry!
First of all, your biggest problem is you created a list called words to contain a list of shuffled words. Then you create the same variable called words which stores list(word). This messes up your program entirely.

Also, if your user is incorrect, tell them they got it wrong. Dont show an error for capitalization. To avoid this, you can use .lower()

Code

import tkinter
from tkinter import *
import random
from tkinter import messagebox
from random import shuffle



answer =["python", "youtube","google","samosa","india","tea","coffee"]
words_lst= []

for i in answer:
    word = list(i)
    shuffle(word)
    words_lst.append(word)


num= random.randint(0,len(words_lst))

def initial():
    global words,answer,num
    lbl1.configure(text=answer[num])



def ans_check():
    print(" ")
    global words,num,answer
    user_input= e1.get()
    if user_input.lower()==answer[num]:
        messagebox.showinfo("Success","yup, this is right!")
        Reset()
    else:
        messagebox.showinfo("Error","Incorrect")
        e1.delete(0,END)


def Reset():
    global words,num,answer
    num= random.randint(0,len(words_lst))
    lbl1.configure(text=words_lst[num])
    e1.delete(0,END)


root= Tk()
root.geometry('300x300')

lbl1= Label(root,font='times 20')
lbl1.pack(pady=30,ipady=10,ipadx=10)

answer12= StringVar()
e1= Entry(root,textvariable=answer)
e1.pack(ipady=5,ipadx=5)

bt1= Button(root,text='Check',width=20,command=ans_check)
bt1.pack(pady=40)

bt2= Button(root,text='Reset',width=20,command=Reset)
bt2.pack()
initial()
root.mainloop()