- 2Significado: worthlessfustian ineffectual good-for-nothing irresponsiblemeaningless purposeless useless feckless
- 3Significado: trivialinsignificant trifling unimportant uselessworthless vain idle unavailing
- 4Significado: meaninglessirrelevant unnecessary senseless uselesshollow pointless empty worthless
- 5Significado: weakimpotent ineffectual inadequate futileunsuccessful powerless useless pointless
- 6Significado: vainuseless futile ineffectual worthlessineffective idle unproductive profitless
- 7Significado: unusableobsolete bankrupt useless
- 8Significado: futilehopeless fruitless profitless vainineffectual purposeless unavailing useless
- 9Significado: in vainuseless to no avail
- 10Significado: ineffectiveuseless futile fruitless unproductivepointless purposeless unavailing ineffectual
- 11Significado: dulluninteresting dry worthless stupidinsipid useless barren
- 12Significado: absurdimbecilic frivolous foolhardy uselessimprudent irrational foolish
- 13Significado: null and voidworthless meaningless useless invalidvain ineffective ineffectual void