The most common and most likely answer to this crossword clue is the 10 letter word PENICILLIN which also is the latest solution we found used in USA Today in 2011.
Sir Alexander Fleming's antibiotic crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| PENICILLIN | 100 % | 10 |
Words with a meaning similar to the clue: Sir Alexander Fleming's antibiotic
These words may or may not be a possible solution to this crosswords clue.- penicillin
- fleming
- korda
- douglas-home
- macdonald
- mackenzie
- watson-watt
- rubens
- van dyck
- florey
- andreas vesalius
- antwerp
Crossword Answer definitions
PENICILLIN noun- Any of a group of narrow-spectrum antibiotics obtained from Penicillium molds or synthesized; they have a beta-lactam structure; most are active against gram-positive bacteria and used in the treatment of various infections and diseases.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution