Antonyms of adj labour-intensive

1 sense of labour-intensive

Sense 1
labor-intensive, labour-intensive -- (requiring a large expenditure of labor but not much capital; "cottage industries are labor intensive")

INDIRECT (VIA effortful) -> effortless -- (requiring or apparently requiring no effort; "the swallows glided in an effortless way through the busy air")

Similarity of adj labour-intensive

1 sense of labour-intensive

Sense 1
labor-intensive, labour-intensive -- (requiring a large expenditure of labor but not much capital; "cottage industries are labor intensive")
       => effortful (vs. effortless) -- (requiring great physical effort)