1. Of a dreadful kind
   - dreadfully, awfully, horrendously, devastatingly

See also: horrible

• imminent abortion
• imminently
• imminentness
• immingle
• immiscibility
• immiscible
• immitigable
• immix
• immobile
• immobilisation
• immobilise
• immobiliser
• immobilising
• immobility
• immobilization
• immobilize
• immobilizer
• immobilizing
• immoderate
• immoderately
• immoderateness
• immoderation
• immodest
• immodestly
• immodesty