Solutions One supposedly omniscient has 15 entries with similar clues
- poseattitude supposedly? not entirely
- greekSupposedly unknown language
- bankerA supposedly certain bet
- spleenOrgan supposedly controlling temper
- adviceSupposedly wise words
- lemmingSupposedly suicidal animal/rodent
- gimmickSupposedly smart stratagem
- adulthoodSupposedly mature years
- ectoplasmSubstance supposedly emanating from the body of a medium during trances
- black-catSupposedly lucky animal
- presumablySupposedly shonky plumber, say
- allknowingomniscient
- rightbrainCreative side, supposedly
- summer-timeMarch to October supposedly
- faith-healerPerson supposedly treating another through religious powers