I wanna thank everyone who participated in this “test”. Without further ado, I’m going to post the answers. Before I do that, I want to remind people that I’m going to provide both the indefinte and definte articles. Yes, I know, I asked for the indefinite articles, but since a lot of people posted the answers for the definite articles, I’ll do both and cover all the bases.

1) der/ein Sozialist (socialist)

2) die/eine Identität (identity)

3) die/eine Fabrik (factory)

4) das/ein Studium (studies)

5) der/ein Architekt (architect)

6) die/eine Bronze (bronze)

7) das/ein Christentum (Christianity)
8) der/ein Baum (tree)

9) die/eine Marionette (puppet)

10) das/ein Faktum (fact)

11) das/ein Testament (will)

12) der/ein Nebel (fog/mist)

13) der/ein Frühling (spring)

14) die/ein Musik (music)

15) der/ein Junge (boy)

16) das/ein Gesetz (law)

17) die/eine Freundschaft (friend)

18) das/ein Deutschland (Germany)

19) das/ein Ressentiment (resentment)

20) der/ein Sommer (summer)