Antonyms of adj laboursaving

1 sense of laboursaving

Sense 1
laborsaving, laboursaving -- (designed to replace or conserve human and especially manual labor; "laborsaving devices like washing machines")

INDIRECT (VIA helpful) -> unhelpful -- (providing no assistance)

Similarity of adj laboursaving

1 sense of laboursaving

Sense 1
laborsaving, laboursaving -- (designed to replace or conserve human and especially manual labor; "laborsaving devices like washing machines")
       => helpful (vs. unhelpful) -- (providing assistance or serving a useful function)