obsolescent

"the still of the night"

"The family is becoming more organized now that they have a new calendar. "

"My phone rings constantly during class, making it hard to focus on my studies. "

"My dad used to have a basic phone for calls, but now he uses a smartphone to check email and watch videos. "

"The castle's keep stood tall above the surrounding walls. "

"The slide rule is now obsolete; calculators are used for calculations instead. "

"The diver did a couple of flips before landing in the pool."

"Everyone in the class needs to bring their textbook to the first lecture. "

"I need the soonest date you have available."

"The process of baking a cake involves several steps, from mixing the ingredients to putting it in the oven. "

"The factory's works provided many jobs for the townspeople. "

"My family's biggest need right now is a new car. "