What is a homonym for frown?

There isn't a perfect homonym for "frown," meaning a word that sounds exactly the same but has a different meaning.

However, there are some words that sound very similar, but have different spellings and meanings:

* "Brown" - a color.

* "Crown" - a head covering for a king or queen.

* "Down" - opposite of up, a feather, or a hill.

It's important to remember that these words are not true homonyms, as they have different pronunciations.