Home › Words › A › antiabortifacientantiabortifacientantiabortifacient · adj — preventing miscarriage.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom anti- + abortifacient.adjPreventing miscarriage.nounAny substance that prevents miscarriage.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.antiabortive 79% match — That prevents abortion vs antiabortifacient →abortifacient 79% match — Producing miscarriage. vs antiabortifacient →abortificant 72% match — Synonym of abortifacient. vs antiabortifacient →abortogenic 71% match — Causing abortion; abortifacient. vs antiabortifacient →abortifactive 70% match — Inducing abortion or miscarriage. vs antiabortifacient →abortigenic 69% match — Abortifacient (producing miscarriage). vs antiabortifacient →abortative 69% match — Abortive, abortifacient (causing abortion). vs antiabortifacient →abortional 68% match — Pertaining to abortion; miscarrying; abortive. vs antiabortifacient →