Python: check whether a word is spelled correctly [closed]

Question

I'm looking for a an easy way to check whether a certain string is a correctly-spelled English word. For example, 'looked' would return True while 'hurrr' would return False. I don't need spelling suggestions or any spelling-correcting features. Just a simple function that takes a string and returns a boolean value.

Answer 1

Two possible ways of doing it:

1. Have your own file which has all the valid words. Load the file into a set and compare each word to see whether it exists in it (word in set)
2. (The better way) Use PyEnchant, a spell checking library for Python

PyEnchant is not actively maintained now.

Answer 2

I was looking for the same functionality and struggled to find an existing library that works in Windows, 64 bit. PyEnchant, although a great library, isn't currently active and doesn't work in 64 bit. Other libraries I found didn't work in Windows.

I finally found a solution that I hope others will find valuable.

The solution...

• Use nltk
• Extract the word list from nltk.corpus.brown
• Convert the word list to a set (for efficient searching)
• Use the in keyword to determine if your string is in the set

---

from nltk.corpus import brown
word_list = brown.words()
word_set = set(word_list)

# Check if word is in set
"looked" in word_set  # Returns True
"hurrr" in word_set  # Returns False

Use a timer check and you'll see this takes virtually no time to search the set. A test on 1,000 words took 0.004 seconds.