imperative -
requiring attention or action; "as nuclear weapons proliferate, preventing war becomes imperative"; "requests that grew more and more imperative"
assertive,
self-asserting,
self-assertive aggressively self-assured; "an energetic assertive boy who was always ready to argue"; "pointing directly at a listener is an assertive act"
clamant,
crying,
exigent,
insistent,
instant demanding attention; "clamant needs"; "a crying need"; "regarded literary questions as exigent and momentous"- H.L.Mencken; "insistent hunger"; "an instant need"
peremptory putting an end to all debate or action; "a peremptory decree"
desperate showing extreme courage; especially of actions courageously undertaken in desperation as a last resort; "made a last desperate attempt to reach the climber"; "the desperate gallantry of our naval task forces marked the turning point in the Pacific war"- G.C.Marshall; "they took heroic measures to save his life"
pressing,
urgent compelling immediate action; "too pressing to permit of longer delay"; "the urgent words `Hurry! Hurry!'"; "bridges in urgent need of repair"
imperative -
relating to verbs in the imperative mood
grammar the branch of linguistics that deals with syntax and morphology (and sometimes also deals with semantics)
= synonym
= antonym
= relatert ord
Wiktionary
Substantiv
imperative -
The grammatical mood expressing an order see jussive. In English, the imperative form of a verb is the same as that of the bare infinitive.