anecdotal (adj.)youdaoicibaDictYouDict[anecdotal 词源字典]
1794, from anecdote + -al (1). Related: Anecdotally. Anecdotical is attested from 1744.[anecdotal etymology, anecdotal origin, 英语词源]
antidotal (adj.)youdaoicibaDictYouDict
1640s, from antidote + -al (1).
sacerdotal (adj.)youdaoicibaDictYouDict
c. 1400, from Old French sacerdotal and directly from Latin sacerdotalis "of or pertaining to a priest," from sacerdos (genitive sacerdotis) "priest," literally "offerer of sacrifices," from sacer "holy" (see sacred) + stem of dare "to give" (see date (n.1)).