Conceptive Conceptive synonyms impregnable conceptive and impregnable reproductive conceptive and reproductive procreant conceptive and procreant unproven conceptive and unproven intellectual conceptive and intellectual risky conceptive and risky experimental conceptive and experimental analytical conceptive and analytical hypothetical conceptive and hypothetical unproved conceptive and unproved Full list of synonyms (107) Conceptive antonyms proven conceptive and proven safe conceptive and safe If you known antonyms for Conceptive, then you can share it. Suggest antonym for Conceptive Share this picture Share this image