habit
- custom
‘habit’
A habit is something that a person does often or regularly.
He had a nervous habit of biting his nails.
Try to get out of the habit of adding unnecessary salt in cooking.
‘custom’
A custom is something that people in a society do at a particular time of year or in a particular situation.
It is the custom to take chocolates or fruit when visiting a patient in hospital.
My wife likes all the old English customs.