Find Antonyms
expeditious Antonyms
Opposite of expeditious
Pinning down the opposite of expeditious 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)
Done with speed and efficiency; acting or accomplished promptly and without delay.
Usage Example
"The committee conducted an slow review of the applications to ensure funding was distributed on schedule."
Strongest
slow
dilatory
sluggish
Strong
tardy
unhurried
inefficient
leisurely
plodding
Similar words to expeditious
Words similar to expeditious shift depending on context. Common synonyms include:
prompt
speedy
swift
rapid
quick
efficient
timely
brisk
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Expeditious. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/expeditious