English word spore comes from Ancient Greek σπόρος

Detailed word origin of spore

Dictionary entry	Language	Definition
σπόρος	Ancient Greek (grc)
spora	Latin (lat)
spore	English (eng)	To produce spores. A reproductive particle, usually a single cell, released by a fungus, alga, or plant that may germinate into another.. A thick resistant particle produced by a bacterium or protist to survive in harsh or unfavorable conditions.

Words with the same origin as spore