| 吞 | [ tūn ] to swallow, to take |
| 吞併 | [ tūn bìng ] to annex |
| 吞吃 | [ tūn chī ] to devour |
| 吞吐 | [ tūn tǔ ] to take in and send out (in large quantities) |
| 吞吞吐吐 | [ tūn tūn tǔ tǔ ] to hum and haw (idiom); to mumble as if hiding sth, to speak and break off, then start again, to hold sth back |
| 吞噬 | [ tūn shì ] to swallow, to engulf, to gobble up |
| 吞噬作用 | [ tūn shì zuò yòng ] phagocytosis (ingesting and destroying foreign matter) |
| 吞噬細胞 | [ tūn shì xì baō ] phagocyte (cell that ingests and destroys foreign matter) |
| 吞嚥 | [ tūn yàn ] to swallow, to gulp |
| 吞嚥困難 | [ tūn yàn kùn nán ] dysphagia (medicine) |
| 吞拿 | [ tūn ná ] tuna (loanword) |
| 吞拿魚 | [ tūn ná yú ] tuna (loanword) |
| 吞服 | [ tūn fú ] to swallow, to take (medicine) |
| 吞沒 | [ tūn mò ] to embezzle, to swallow up, to engulf |
| 吞滅 | [ tūn miè ] to absorb |
| 吞米桑布札 | [ tūn mǐ sāng bù zhá ] Tunmi Sanghuzha (6th century AD), originator of the Tibetan script |
| 吞精 | [ tūn jīng ] to swallow semen |
| 吞聲 | [ tūn shēng ] to swallow one's cries |
| 吞聲忍氣 | [ tūn shēng rěn qì ] see 忍氣吞聲|忍气吞声[ren3 qi4 tun1 sheng1] |
| 吞金 | [ tūn jīn ] to commit suicide by swallowing gold |
| 吞雲吐霧 | [ tūn yún tǔ wù ] to swallow clouds and blow out fog (idiom), to blow cigarette or opium smoke |
| 吞音 | [ tūn yīn ] (linguistics) elision |
| 吞食 | [ tūn shí ] to devour |
| ⇒ 人心不足蛇吞象 | [ rén xīn bù zú shé tūn xiàng ] a man who is never content is like a snake trying to swallow an elephant (idiom) |
| ⇒ 併吞 | [ bìng tūn ] to swallow up, to annex, to merge |
| ⇒ 侵吞 | [ qīn tūn ] to annex, to swallow (up), to embezzle |
| ⇒ 吞吞吐吐 | [ tūn tūn tǔ tǔ ] to hum and haw (idiom); to mumble as if hiding sth, to speak and break off, then start again, to hold sth back |
| ⇒ 噯氣吞酸 | [ aì qì tūn suān ] belching and acid swallowing (medical term) |
| ⇒ 噯腐吞酸 | [ aì fǔ tūn suān ] putrid belching with regurgitation of stomach acid (medical term) |
| ⇒ 囫圇吞下 | [ hú lún tūn xià ] to swallow whole, (fig.) to swallow (lies etc) |
| ⇒ 囫圇吞棗 | [ hú lún tūn zaǒ ] to swallow in one gulp (idiom), (fig.) to accept without thinking, to lap up |
| ⇒ 大吞噬細胞 | [ dà tūn shì xì baō ] macrophage |
| ⇒ 小吞噬細胞 | [ tūn shì xì baō ] microphage (a type of white blood cell) |
| ⇒ 巴吞魯日 | [ bā tūn lǔ rì ] Baton Rouge, capital of Louisiana |
| ⇒ 忍氣吞聲 | [ rěn qì tūn shēng ] to submit to humiliation (idiom); to suffer in silence, to swallow one's anger, to grin and bear it |
| ⇒ 慢吞吞 | [ màn tūn tūn ] very slow, exasperatingly slow |
| ⇒ 慢吞吞 | [ màn tūn tūn ] very slow, exasperatingly slow |
| ⇒ 慢慢吞吞 | [ màn man tūn tūn ] very slow |
| ⇒ 慢慢吞吞 | [ màn man tūn tūn ] very slow |
| ⇒ 溫吞 | [ wēn tūn ] tepid, lukewarm, (fig.) apathetic, half-hearted, sluggish, mild-tempered |
| ⇒ 狼吞虎嚥 | [ láng tūn hǔ yàn ] to wolf down one's food (idiom); to devour ravenously, to gorge oneself |
| ⇒ 獨吞 | [ dú tūn ] to hog, to keep everything for oneself |
| ⇒ 生吞活剝 | [ shēng tūn huó bō ] to swallow whole (idiom); fig. to apply uncritically |
| ⇒ 私吞 | [ sī tūn ] to misappropriate (public funds etc), to embezzle |
| ⇒ 蠶食鯨吞 | [ cán shí jīng tūn ] lit. to nibble like a silkworm or swallow like a whale (idiom), fig. to seize (territory etc) incrementally or wholesale |
| ⇒ 雲吞 | [ yún tūn ] wonton |
| ⇒ 飲恨吞聲 | [ yǐn hèn tūn shēng ] to harbor a grudge with deep-seated hatred (idiom) |