exigent

(s) demanding attention
- clamant needs
- a crying need
- "regarded literary questions as exigent and momentous"- H.L.Mencken
- insistent hunger
- an instant need
crying, clamant, insistent, instant,
(s) requiring precise accuracy
- an exacting job
- became more exigent over his pronunciation
exacting,

crying clamant insistent instant exacting