Synonyms
Antonyms
Etymology

1. umpteenth

adjective. ['ˈʌmpˌtiːnθ'] last in an indefinitely numerous series.

Synonyms

Antonyms

Etymology

  • -th (English)
  • -th (Middle English (1100-1500))
  • umpteen (English)
  • -teen (English)

Rhymes with Umpteenth

  • ninth