Spanish For Mastery 3: Unidad 2 Sinónimos Estas palabras son de la Unidad 2 de Spanish for Mastery 3. Tú necesitas emparar (match) cada palabra con su sinónimo. Tools See a list of terms used in these activities. Matching Flashcards (Java / non-Java) Concentration Word Search This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.