Full of dread or terror; fearful. [Obs.] "With dreadful heart." Chaucer.
Inspiring dread; impressing great fear; fearful; terrible; as, a dreadful storm. " Dreadful gloom." Milton. For all things are less dreadful than they seem. Wordsworth.
Inspiring awe or reverence; awful. [Obs.] "God's dreadful law." Shak.
98,828 entries. Headwords are matched first, then definition text.