Adobe 1739, American English, from Spanish adobe "unburnt brick dried in the sun," which is said by 19c. Dutch Arabist Reinhart Dozy to be from oral form of Arabic al-tob "the brick," from Coptic tube "brick," a word found in hieroglyphics.

Other sources point to a Spanish adobar "daub, plaster," from the source of English daub (v.) late 14c., dauben, "to smear with soft, adhesive matter, to plaster or whitewash a wall"

canoe (n.) "light boat propelled by hand-held paddle or paddles," 1550s, originally in a West Indian context, from Spanish canoa, a word used by Columbus, from Arawakan (Haiti) canaoua.

French, from New Latin canoa, from Spanish, from Arawakan, of Cariban origin; akin to Carib kana:wa canoe. First Known Use: 1555. The Spanish spelling finally settled down on canoa about 1600.

https://thcc.clubexpress.com/content.aspx?page_id=22&club_id=496051&module_id=97430

Definitely none are Spanish origin. Potato, etc