As nouns the difference between trader and comanchero
is that trader is while comanchero is (historical) a hispanic trader of new mexico who made a living by trading with the nomadic plains tribes, especially the comanches.
trader
English
Noun
(
en noun)
One who gains a livelihood from trading goods or securities.
Derived terms
* rogue trader
comanchero
English
Noun
(
en noun)
(
wikipedia Comanchero)
(historical) A Hispanic trader of New Mexico who made a living by trading with the nomadic plains tribes, especially the Comanches.