Antonyms of adj unlogical
1 sense of unlogical
Sense 1
illogical (vs. logical), unlogical -- (lacking in correct logical relation)
Similarity of adj unlogical
1 sense of unlogical
Sense 1
illogical (vs. logical), unlogical -- (lacking in correct logical relation)
=> absurd -- (inconsistent with reason or logic or common sense; "the absurd predicament of seeming to argue that virtue is highly desirable but intensely unpleasant"- Walter Lippman)
=> inconsequential -- (not following logically as a consequence)
=> intuitive, nonrational, visceral -- (obtained through intuition rather than from reasoning or observation)
Also See-> incoherent#1; irrational#1; unreasonable#1