Found 6 Strong's definitions.

1. 1

   G4607: σικάριος (sikários)

   of Latin origin; a dagger-man or assassin; a freebooter (Jewish fanatic outlawed by the Romans):--murderer. Compare φονεύς.

   100%
2. 2

   G5406: φονεύς (phoneús)

   from φόνος; a murderer (always of criminal (or at least intentional) homicide; which ἀνθρωποκτόνος does not necessarily imply; while σικάριος is a special term for a public bandit):--murderer.

   63%
3. 3

   G3027: λῃστής (lēistḗs)

   from (to plunder); a brigand:--robber, thief.

   1%
4. 4

   G443: ἀνθρωποκτόνος (anthrōpoktónos)

   from ἄνθρωπος and (to kill); a manslayer:--murderer. Compare φονεύς.

   1%
5. 5

   G5408: φόνος (phónos)

   from an obsolete primary (to slay); murder:--murder, + be slain with, slaughter.

   1%
6. 6

   H7523: רָצַח (râtsach)

   a primitive root; properly, to dash in pieces, i.e. kill (a human being), especially to murder; put to death, kill, (man-) slay(-er), murder(-er).

   1%