frightening

  • (s) causing fear or dread or terror
    • the awful war
    • an awful risk
    • dire news
    • a career or vengeance so direful that London was shocked
    • the dread presence of the headmaster
    • polio is no longer the dreaded disease it once was
    • a dreadful storm
    • a fearful howling
    • horrendous explosions shook the city
    • a terrible curse
    direful, dread, dreaded, dreadful, fearsome, horrendous, terrible, awful, dire, fearful, horrific,

Nouns

Synonyms

terrorisation terrorization direful dread dreaded dreadful fearsome horrendous terrible awful dire fearful horrific

Words of close approximity

frighteningly