Synonyms of raider

2 Syllables
rustlers, spoiler, robbers, spoilers, rustler, looter, looters, robber, bandit
3 Syllables
highwayman, buccaneer, hijacker, banditti, despoiler, pilferer, pillager, forager, ransacker, pirate, foragers, sandbagger, freebooter, marauder, pillagers, shoplifter, privateer, attackers, intruders, gate-crasher, cardsharper, shoplifters, despoilers, plunderers, intruder, aggressors, traducer, plunderer, ravager, ravagers, attacker, rapparee, aggressor
4 Syllables
gatecrashers, interrupters, highwayperson, gatecrasher, interrupter, safecracker, interferer, depredator, depredators