ga·lore 
(gə-lôr)
(gə-lôr)adj.
In great numbers; in abundance: "with balloons and hot dogs ... and fireworks galore" (Anne Armstrong).
[Irish Gaelic go leór, enough : go, adv. particle + leór, enough (from Old Irish lour, alteration of roar; see per-1 in the Appendix of Indo-European roots).]