Causing or able to cause fear
Filled with fear or terror
Inclined to fear
Her large eyes were fearful once again.
Then a strange, fearful sense of danger terrified me.
Sarah shared a fearful gaze with Connor.
In 1527 Pizarro, after enduring fearful hardships, first reached the coast of Peru at Tumbez.
Labdacus and Lycurgus, who offered a similar resistance, met with a like fearful end.