žíznivý znamená v angličtina

thirsty [thirstier, thirstiest]▼(needing to drink)
adjective
[UK: ˈθɜː.sti] [US: ˈθɝː.sti]

bloodthirsty▼(thirsty for blood)
adjective
[UK: ˈblʊd.θɜː.sti] [US: ˈbləd.ˌθər.sti]

sanguinary▼(eager for bloodshed, see also: bloodthirsty)
adjective
[UK: ˈsæŋ.ɡwɪ.nə.ri] [US: ˈsæŋ.ɡwɪ.nə.ri]