The most common and most likely answer to this crossword clue is the 7 letter word CETACEA which also is the latest solution we found used in New York Times in 1946.
Order of marine mammals crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| CETACEA | 100 % | 7 | 
Words with a meaning similar to the clue: Order of marine mammals
These words may or may not be a possible solution to this crosswords clue.- cetacea
 - cetacean
 - manatee
 - dolphin
 - seal
 - sirenia
 - bat
 - pinniped
 - ichthyosaur
 - louse
 - school
 - sealed
 
Crossword Answer definitions
CETACEA noun- Whale-like mammals.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution