Find Antonyms
zillionth Antonyms
Opposite of zillionth
Pinning down the opposite of zillionth requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
• adjective (Context 1)
Constituting an extremely high, unspecified ordinal number in a series; used hyperbolically to emphasize that something has happened many times before.
Usage Example
"For the first time, please remember to lock the front door when you leave."
Strong
first
initial
Similar words to zillionth
Words similar to zillionth shift depending on context. Common synonyms include:
umpteenth
millionth
billionth
nth
fraction
sliver
Cite this Entry
Wordmom. (2026). Antonyms for Zillionth. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/zillionth