Antonyms of adj ratiocinative

1 sense of ratiocinative

Sense 1
ratiocinative -- (based on exact thinking; "one's ratiocinative powers")

INDIRECT (VIA logical) -> illogical, unlogical -- (lacking in correct logical relation)

Similarity of adj ratiocinative

1 sense of ratiocinative

Sense 1
ratiocinative -- (based on exact thinking; "one's ratiocinative powers")
       => logical (vs. illogical) -- (capable of or reflecting the capability for correct and valid reasoning; "a logical mind")