Eke out

The old man eked out his pension by selling vegetables from his garden.

Source: wiktionary

Now the reaſons why they teach the calves to drink ſo ſoon are various. [...] Secondly, the goodwife ſaves milk by this way of drinking, for ſhe quickly ekes out the milk with pottage, &c.

Source: wiktionary

[T]he author [William Belsham] ekes out his volume with a great many extraneous details, which relate to a ſubſequent period; [...] The whole work is ſingularly confuſed and deſultory: and, indeed, the plan which the author adopts, is altogether incompatible with that unity and coherence which is eſſential to hiſtory.

Source: wiktionary

A majority of the properties are so small as not to afford a subsistence to the proprietors, of whom, according to some computations, as many as three millions are obliged to eke out their means of support either by working for hire, or by taking additional land, generally on metayer tenure.

Source: wiktionary