The most common and most likely answer to this crossword clue is the 5 letter word OSHAC which also is the latest solution we found used in New York Times in 1944.
Ammoniac plant crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| OSHAC | 100 % | 5 | 
Words with a meaning similar to the clue: Ammoniac plant
These words may or may not be a possible solution to this crosswords clue.- gum ammoniac
 - alkali
 - ammoniacal
 - alkaloid
 - indigo
 - resin
 - gum
 - officinal
 - arsenic
 - borax
 - bromine
 - liquid
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution