verkningslösa

In a sentence

• Medicinerna visade sig vara verkningslösa.

  The medications turned out to be ineffective.

  Here 'verkningslösa' is used as an adjective to describe the medications, implying they lack the intended effectiveness.

• The chemical formulas they used were verkningslösa.

  De kemiska formlerna de använde var verkningslösa.

  In this sentence, 'verkningslösa' describes chemical formulas that failed to produce intended reactions or effects.

• Förslagen som lades fram av gruppen var verkningslösa.

  The suggestions put forward by the group were ineffective.

  Here 'verkningslösa' is describing the suggestions as ineffective in achieving their intended results.