The most common and most likely answer to this crossword clue is the 6 letter word LETHAL which also is the latest solution we found used in Universal uClick in 2010.
Worse than harmful crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| LETHAL | 100 % | 6 | 
Words with a meaning similar to the clue: Worse than harmful
These words may or may not be a possible solution to this crosswords clue.- lethal
 - worst
 - evil
 - bad
 - severe
 - degenerate
 - pitiful
 - acute
 - awful
 - grave
 - poor
 - serious
 
Crossword Answer definitions
LETHAL noun- Any weapon that causes death.
 - An allele that causes the death of the organism that carries it.
 
- Deadly; mortal; fatal.
 
- One of the higher alcohols of the paraffine series obtained from spermaceti as a white crystalline solid.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution