Bargain
This is used both as a noun and verb. As a noun, it means an agreement between two or more people.
As a verb, it is the negotiate the terms and conditions of a transaction.
Example of using it in a sentence "I am waiting to buy the latest phone is the January sales, I am hoping for a bargain price. "
Here we have an original Middle English root word.
Spelling tip: we are going to learn this word like this.
bar + g + ai + n
Use the word as many times throughout the week. This can be verbally, in your written work or listen out for other people using it.