support, keep, livelihood, living, bread and butter, sustenance -- (the financial means whereby one lives; "each child was expected to pay for their keep"; "he applied to the state for support"; "he could no longer earn his own livelihood")
sustenance, sustentation, sustainment, maintenance, upkeep -- (the act of sustaining life by food or providing a means of subsistence; "they were in want of sustenance"; "fishing was their main sustainment")