неотложен означава в английски

exigent▼(urgent; needing immediate action)
adjective
[UK: ˈeɡ.zɪ.dʒənt] [US: ˈek.sɪ.dʒənt]

pressing▼(needing urgent attention, see also: urgent)
adjective
[UK: ˈpres.ɪŋ] [US: ˈpres.ɪŋ]