The most common and most likely answer to this crossword clue is the 7 letter word ONEHALF which also is the latest solution we found used in New York Sun in 2007.
Sine of 30° crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| ONEHALF | 100 % | 7 | 
Words with a meaning similar to the clue: Sine of 30°
These words may or may not be a possible solution to this crosswords clue.- indefinitely
 - high frequency
 - carvacrol
 - check
 - dry
 - order
 - perfect number
 - place
 - radio wave
 - short wave
 - shortwave
 - slip
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution