Where does “motorcito” come from?

motorcito (Spanish) comes from Spanish motor, from Latin motor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

Ancestry of “motorcito”, step by step

Step	Language	Word	Meaning
1	Spanish	motor	moving; motor; engine
2	Latin	motor	mover; that which moves something; first-person...
3	Latin	-tor	-er
4	Proto-Italic	-tōr	Forms agent nouns to verb stems
5	Proto-Indo-European	-tōr	Derives agent nouns from verbs, denoting someone...
6	Proto-Indo-European	-tor-s	—

Every word from Proto-Indo-European -tor-s →Every word from Latin -tor →Every word from Latin motor →