earns one's keep

Justifies one's presence

To earn one's keep is to contribute enough to justify the resources spent on you—originally room and board, now any form of support or investment.

A farmhand earns his keep through labor; a software tool earns its keep by saving time.

The old truck still earns its keep hauling firewood.

The phrase implies proving one's value rather than being a burden.

Related

reciprocity · trustworthiness · accountability · obligation · diligence · chores · usefulness · contribution · fair share · teamwork · employment · room and board · fairness · productivity · work ethic · pulling one's weight · labor · daily grind

Opposites
contribution vs. dependency

earns one's keepfreeloads

Takes without reciprocating

mooches · free rides · sponges · coasts · dead weight

work ethic and effort

earns one's keepslacks off

Reduces effort deliberately

idles · loafs · lazes about · sits around · wastes time

Family

earn, earns, earned, earning, earnings, earner, earners, ones, keep

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G