The most common and most likely answer to this crossword clue is the 5 letter word ANTRA which also is the latest solution we found used in New York Times in 1989.
The sinuses crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| ANTRA | 100 % | 5 | 
Words with a meaning similar to the clue: The sinuses
These words may or may not be a possible solution to this crosswords clue.- antrum
 - cavity
 - intercavernous
 - paranasal
 - sinal
 - sinus
 - sinusitis
 - cavernous
 - cavernous sinus
 - decongestant
 - erase
 - erectile
 
Crossword Answer definitions
ANTRA noun- A bodily cavity, especially one having bony walls, especially one in the sinuses.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution