Rolls-Royce® /rōlz-roisˈ/

1. A superior make of car, produced by Rolls-Royce Ltd (also informal Rolls or Rollˈer)
2. Anything thought of as being of superior quality (figurative; also adjective)

• extant
• extasy
• extatic
• extemporal
• extemporaneities
• extemporaneity
• extemporaneous
• extemporaneously
• extemporaneousness
• extemporarily
• extemporariness
• extemporarinesses
• extemporary
• extempore
• extempores
• extemporisation
• extemporise
• extemporised
• extemporises
• extemporising
• extemporization
• extemporize
• extemporized
• extemporizes
• extemporizing