• to come off with a whole skin, to come safe to port, to save one's bacon
• a sound mind in a sound body
• to come off with a whole skin, to save one's skin
• to build, built, to engineer, to put up, to raise
• building, edifice, erection, house, premises
• sane, sound of mind, to be sound of mind
• build-up, buildup, edifice, erection