This is a compilation of Spanish Antonyms in Flash card form. This set includes nouns.
To use this, you can do two things: (laminate) and cut out the cards separately, and have students match the antonyms OR fold the paper (hot dog style) down the center gluing them together before hand. This will ensure that each card has is antonym on the back, and use it to quiz students.
Great vocabulary builder for any level!