HORDE: from Merriam Webster [1]: Words have meaning.
Main Entry: horde
Function: noun
Etymology: Middle French, German, & Polish; Middle French & German, from Polish horda, from Ukrainian dialect gorda, alteration of Ukrainian orda, from Old Russian, from Turkic orda, ordu khan’s residence
Date: 1555
1 a: a political subdivision of central Asian nomads b: a people or tribe of nomadic life
2: a teeming crowd or throng : swarmsynonyms see crowd
If the description fits…