Word: 恼火 (nǎohuǒ) Traditional: 惱火 恼火 dictionary entry nǎohuǒ annoyed Full dictionary entry for 恼火 Example sentences using 恼火 2 sentences, showing page 1 of 1. 他总是迟到，同事们都很恼火。 Tā zǒngshì chídào, tóngshìmen dōu hěn nǎohuǒ. He is always late, and his colleagues are all vexed. 你为什么对这点小事这么恼火？ Nǐ wèishénme duì zhèdiǎn xiǎoshì zhème nǎohuǒ? Why are you so riled up over such a small thing?