嘘を吐く[usowotsuku] to tell a lie
嘘吐き[usotsuki] liar (sometimes said with not much seriousness)
弱音を吐く[yowanewohaku] to whine
息を吐く[ikiwotsuku] to take a breath
吐気[hakike] nausea

吐き捨てる[hakisuteru] to spit out
吐き出す[hakidasu] to vomit
吐く[tsuku] to breathe out
吐血[toketsu] vomiting of blood
吐息[toiki] sigh

一瀉千里[isshasenri] one swift effort
瀉腹[kudaribara] diarrhoea
傾瀉[keisha] decanting
瀉血[shaketsu] bloodletting
吐瀉[tosha] vomit and diarrhea or excreta (diarrhoea)

吐瀉物[toshabutsu] vomit and excreta
瀉する[shasuru] to have diarrhea
沢瀉[omodaka] threeleaf arrowhead (Sagittaria trifolia)
瀉す[shasu] to have diarrhea
瀉下[shaka] purgation