Heel used in a sentence

Heel in a sentence as a noun

I love to drive, and work at it: toe heel, left foot brake, etc.

This shows again that mtgox is the achilles heel.

Clojure is a great language that has an achilles heel right now.

I have a very decent one who's achilles heel is the internal storage.

Facebook hasn't sunk really but this is certainly their achille's heel.

Heel in a sentence as a verb

And that is Google's achilles' heel; support and customer service.

And they will tell all their acquaintances, etc, etc.. Airbnb's Achilles' heel is the deep-rooted fear of someone ******* up home.

Airbnb has a compelling business proposition with an obvious Achilles heel.

I think this should be obvious to anybody that thinks about economics at all, and I think this is the absolutely massive achilles' heel for supply-side economics, the elephant in the room that people don't want to talk about.