tiptop

Adjective

• of the highest quality
  • an ace reporter
    
  • a crack shot
    
  • a first-rate golfer
    
  • a super party
    
  • played top-notch tennis
    
  • an athlete in tiptop condition
    
  • she is absolutely tops
    

Noun

• the extreme top or summit

• the highest level or degree attainable; the highest stage of development
  • his landscapes were deemed the acme of beauty
    
  • the artist's gifts are at their acme
    
  • at the height of her career
    
  • the peak of perfection
    
  • summer was at its peak
    
  • ...catapulted Einstein to the pinnacle of fame
    
  • the summit of his ambition
    
  • so many highest superlatives achieved by man
    
  • at the top of his profession
    

Related words

• Synonyms: 
  ace , A-one , crack , first-rate , super , topnotch , top-notch , tops(p)