Usage patterns
日常を送るto lead a daily/everyday life
I'm leading a busy everyday life.
日常に戻るto return to one's daily routine
After coming back from the trip, I returned to my daily life.
日常が変わるfor one's daily life to change
Because of COVID, everyday life changed a great deal.
日常的に〈動詞〉to do something routinely/on a daily basis
He uses his smartphone on a daily basis.