• bolster, joist, sleeper
• to accustom, to harden, to season
• to drop into the habit, to get into the habit of sg, to get into the way of doing sg, to grow into a habit, to make a practice of doing sg, to take to, to take to sg
• to accustom oneself to sg, to get the hang of it, to get used to sg, to settle down to sg
• to be accustomed to sg, to be used to sg
• to get sy into a habit of doing sg