What word(s) from the dictionary do you think are extremely under used in today’s world?

Let bring back to life some words from the past that you think should be used in everyday conversation.

Please provide:
– The correct spelling of the word
– Its definition
– And use it in a sentence

If you don’t know of an old word that’s in the dictionary, then make one up that should be added to it!

Inspired by Conan’s claim that “thrice” is highly under used in today’s society.