The most common and most likely answer to this crossword clue is the 6 letter word INROAD which also is the latest solution we found used in USA Today in 2003.
Invasion or hostile attack crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| INROAD | 100 % | 6 | 
Words with a meaning similar to the clue: Invasion or hostile attack
These words may or may not be a possible solution to this crosswords clue.- inroad
 - descent
 - raid
 - aggression
 - incursion
 - overrun
 - incursive
 - dover
 - alarm
 - assail
 - check
 - checking
 
Crossword Answer definitions
INROAD noun- An advance into enemy territory, an incursion, an attempted invasion
 - (usually plural) progress made toward accomplishing a goal or solving a problem
 
- To make an inroad into; to invade.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution