Where does “spik” come from?

spik (Middle English) comes from Old English spic, from Proto-Germanic spiką, from Proto-Indo-European spēy- — to stretch; thrive; succeed.

Ancestry of “spik”, step by step

spik traces back through two separate lines of ancestry.

via Old English spic

StepLanguageWordMeaning
1Old Englishspicbacon; lard
2Proto-Germanicspikąbacon
3Proto-Indo-Europeanspēy-to stretch; thrive; succeed

via Latin spīca

StepLanguageWordMeaning
1Latinspīcaa head, ear, spike
2Proto-Italicspeikā
3Proto-Indo-Europeanspey-sharp point, stick

Words derived from “spik

Every word from Proto-Indo-European spēy-