"as nuclear weapons proliferate, preventing war becomes imperative"; "requests that grew more and more imperative"
is similar to
containing a solemn charge or command
is similar to
demanding attention
"clamant needs"; "a crying need"; "regarded literary questions as exigent and momentous"- H.L.Mencken; "insistent hunger"; "an instant need"
is similar to
not allowing contradiction or refusal
"spoke in peremptory tones"; "peremptory commands"
is similar to
showing extreme urgency or intensity especially because of great need or desire
"felt a desperate urge to confess"; "a desperate need for recognition"
is similar to
compelling immediate action
"too pressing to permit of longer delay"; "the urgent words `Hurry! Hurry!'"; "bridges in urgent need of repair"
is similar to
being sharply insistent on being heard
"strident demands"; "shrill criticism"
see also
aggressively self-assured
"an energetic assertive boy who was always ready to argue"; "pointing directly at a listener is an assertive act"