Words to Describe invaders

How invaders often is described ("________ invaders")

• ferocious
• chinese
• ruthless
• english
• muhammadan
• arab
• spanish
• mongol
• secondary
• speaking
• successful
• polish
• gothic
• turkish
• white
• victorious
• bacterial
• cruel
• scandinavian
• tartar
• germanic
• italian
• semitic
• potential
• mohammedan
• foreign
• nomadic
• moorish
• armed
• barbarian
• outside
• japanese
• soviet
• fierce
• later
• pagan
• teutonic
• hated
• british
• saxon
• eastern
• northern
• celtic
• dutch
• north
• fascist
• american
• german
• moslem
• muslim
• scythian
• persian
• barbaric
• christian
• manchu
• russian
• savage
• alien
• european
• microbial
• saracen
• barbarous
• aryan
• islamic
• earliest
• successive
• powerful
• portuguese
• afghan
• communist
• french
• danish
• early
• greek
• bold
• norse
• roman
• earlier
• hostile