Find Antonyms
unlogical Antonyms
Opposite of unlogical
Because the opposite of unlogical shifts with each meaning, the antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• adjective (Context 1)
Lacking or contrary to clear, sound reasoning; illogical.
Usage Example
"The committee rejected the proposal because its financial projections rested on logical assumptions."
Strongest
logical
rational
Strong
reasonable
coherent
sound
• adjective (Context 2)
Having no connection with or relation to the principles of formal logic; non-logical.
Usage Example
"Purely aesthetic preferences are essentially logical, as they arise from sensory perception rather than deductive reasoning."
Strongest
logical
Strong
analytical
Similar words to unlogical
Words similar to unlogical shift depending on context. Common synonyms include:
illogical
non-logical
alogical
irrational
unreasonable
unsound
fallacious
Cite this Entry
Wordmom. (2026). Antonyms for Unlogical. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/unlogical