Find shortest and longest of n words

Write a Python program that allows the user to enter an arbitrary number of words, one at a time, and then prints the shortest and longest of all words entered. The program should stop inputting values and proceed to display the results when the user enters the word 'stop'.

Sample runs: $($inputs in bold$)$

Run your program twice to produce the following output:

Enter word: much

Enter next word: ado

Enter next word: about

Enter next word: nothing

Enter next word: stop

The shortest word was ado

Then longest word was nothing

Enter word: OOP

Enter next word: stop

The shortest word was OOP

Then longest word was OOP