• to coast, to live off of sg, to live on sg, to make do on sg
• to get by on bread and water
• to keep body and soul together
• to reset, reset, to sharpen
• livelihood, living, subsistence
• to pick up, to quicken, to warm
• we make a living out of it
• he doesn't know how to keep body and soul together
• to keep the pot boiling
• the argument was getting warm
• to keep the pot boiling
• to put a fine edge to a tool, to put a new edge to a tool, to put an edge to a tool
• to keep the pot boiling
• to make a precarious living