Thread: What Word / Words have you not used yet?

I'm wondering if there's are words that you haven't used yet? It could be a word you know for the longest time but haven't really used it in a sentence in both written and spoken language.

Wow, this thread made me think hard. I believe I still have a lot of things to learn when it comes to vocabulary but I'm pretty sure I've used all of the words I know of verbally and in writing. I mean how can I use a word without even knowing about it and vice-versa.