Would This Type of Word List Resource Be Useful?

I've done lots of picture therapy cards, but not all words are easily pictured. Sometimes you just want a long list of words that suits your needs. I was playing around with making a single page word list resource that sorts one-syllable words by syllable shape. This is what I was thinking of:

Would something like this be useful? Should I make more? Any feedback or ideas? This is just a work in progress, but I wanted to get some feedback before spending more time on the project.