EIGHTIETH Antonyms
There are 9 antonyms of the word
eightieth.
(opposite meanings)
Also try opposite words for..
eight
eight
Best Opposite Words For EIGHTIETH
Alternatives for FIFTH
Alternatives for FIRST
Alternatives for FOURTH
Words (6)
quarterfourthlyone-fourthone-quarterquarternquaternaryPhrases (2)
fourth parttwenty-five percentAbbreviations (1)
4th