| 興趣 | xìng qù | interest (desire to know about sth); interest (thing in which one is interested); hobby; Classifiers: 个 | |
| 興致 | xìng zhì | mood; spirits; interest | |
| 興致勃勃HSK 6 | xìng zhì bó bó | to become exhilarated (idiom); in high spirits; full of zest | |
| 興高采烈HSK 6 | xìng gāo cǎi liè | happy and excited (idiom); in high spirits; in great delight |
| 興奮HSK 4 | xīng fèn | excited; excitement; (physiology) excitation |