| Answer | Crossword Clue |
|---|---|
| ATOM | Item once thought indivisible |
| ATOM | It was once thought to be indivisible |
| ATOM | The once indivisible. |
| MADWORT | Plant once thought to cure rabies |
| OMENS | Meteors and eclipses, some once thought |
| MANDRAKE | Herb once thought to be an aphrodisiac |
| ELWAY | Quarterback John once thought to be Eric Cartman's father |
| SEAHOLLY | European coastal plant once thought to be an aphrodisiac |
| OPAH | Hawaiian fish once thought to be a good luck symbol |
| MAINE | Home of the Calendar Islands, once thought to total 365 in number |
| EOLITH | Ancient stone once thought to be man-made but now believed to have been produced by glaciation |
