The letters 'ou' and 'ow' make the /ou/ sound.
When the /ou/ sound is at the end of the word, usually it's spelled with 'ow'. Take a look:
elbow
shadow
burrow
A burrow is a hole, like where a fox may live.
minnow
A minnow is a small freshwater fish
tomorrow
When the /ou/ sound is in the middle of a word, it can be 'ow' or 'ou'. But more words use 'ou' than 'ow'.
crouch
lounge
trousers
fellowship
Here are some helpful tips:
When the /ou/ sound comes before 'n' or 'l', the 'ow' spelling is used.
Look at these examples:
howling
frowning
growled
When /ou/ sound comes before 'nd' or 'nt', the 'ou' spelling is used.
boundary
foundation
discount
Now, ace the practice to master all of these 'ou' and 'ow' words. 💪