The most common and most likely answer to this crossword clue is the 6 letter word AEROBE which also is the latest solution we found used in New York Times in 1986.
Oxygen-requiring microorganism crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| AEROBE | 100 % | 6 | 
Words with a meaning similar to the clue: Oxygen-requiring microorganism
These words may or may not be a possible solution to this crosswords clue.- aerobe
 - anaerobic
 - aerobic
 - aerobies
 - anaerobe
 - anaerobies
 - respiration
 - forearm
 - correct
 - extension
 - fan
 - idea
 
Crossword Answer definitions
AEROBE noun- Any organism (but especially a bacterium) that can tolerate the presence of oxygen, or that needs oxygen to survive.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution