Word: 无能 (wúnéng) Traditional: 無能 无能 dictionary entry wúnéng incompetence; inability; incapable; powerless Full dictionary entry for 无能 Example sentences using 无能 2 sentences, showing page 1 of 1. 我无能对你说谎。 Wǒ wúnéng duì nǐ shuōhuǎng. I can't lie to you. 老公性无能，我该怎么办？ Lǎogōng xìng wúnéng, wǒ gāi zěnmebàn? What should I do if my husband is impotent?