slogan

From earlier sloggorne, slughorne, slughorn (“battle cry”), borrowed from Scottish Gaelic sluagh-ghairm (“battle cry”), from Old Irish slóg (“army; (by extension) assembly, crowd”) + gairm (“a call, cry”). Slóg is derived from Proto-Celtic *slougos (“army, troop”), from Proto-Indo-European *slowgʰos, *slowgos (“entourage”); and gairm from Proto-Celtic *garsman (“a call, shout”), ultimately from Proto-Indo-European *ǵeh₂r- (“to call, shout”). The English word is cognate with Latin garriō (“to chatter, prattle”), Old English caru (“anxiety, care, worry; grief, sorrow”).

1. 01
   derived from *ǵeh₂r-✻ — “to call, shout”
2. 02
   derived from *garsman✻ — “a call, shout”
3. 03
   derived from *slowgʰos✻
4. 04
   derived from *slougos✻ — “army, troop”
5. 05
   derived from slóg — “army; (by extension) assembly, crowd”
6. 06
   borrowed from sluagh-ghairm — “battle cry”