The most common and most likely answer to this crossword clue is the 6 letter word HEROIN which also is the latest solution we found used in Crosswords Media in 2006.
Illegal substance crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
Answer | Likelyness | Letters |
---|---|---|
HEROIN | 100 % | 6 |
Words with a meaning similar to the clue: Illegal substance
These words may or may not be a possible solution to this crosswords clue.- controlled substance
- substances
- drug abuse
- substance abuse
- illegality
- drug addiction
- drug user
- illegally
- drug addict
- drug trafficking
- narcotics
- contraband
Crossword Answer definitions
HEROIN noun- A powerful and addictive drug derived from opium producing intense euphoria classed as an illegal narcotic in most of the world.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution