GUIDE深度 · Deep dive
Learning English, French and Spanish Together
The risk of three languages is interference. Pick one main language for new cards and keep the other in review-only mode; use cognates (nation/nación/nation) for speed, but watch false friends.
Roles
Main language: new cards plus reviews daily.
Maintenance language: due reviews only.
Cognates
-tion/-ción and -ty/-té often correspond.
Mark similar spellings with different meanings separately.
FAQ
Will they interfere?
Yes; main/maintenance roles reduce it.
How many a day?
Ten new words in the main language; reviews only for maintenance.