terrific /tə-rifˈik/

1. Prodigious, very great, large or intense (informal)
2. Marvellous, excellent (informal)
3. Very good, enjoyable, attractive, etc (informal)
4. Frightening, terrifying
5. Dreadful

• twiddling-line
• twiddling-lines
• twiddlings
• twiddly
• twier
• twiers
• twifold
• twiforked
• twiformed
• twig
• twigged
• twiggen
• twigger
• twiggers
• twiggier
• twiggiest
• twigging
• twiggy
• twight
• twighted
• twighting
• twights
• twiglet
• twiglets
• twigloo