森林
しんりん · shinrin · JLPT N2 · noun
forest
🌲🌳 森 = three trees; 林 = two trees: a forest is a crowd of trees (shin + rin)
森 has three 木 (trees) and 林 has two, so the bigger cluster 森 means forest and 林 means woods or grove. Both are read here as one word: しんりん.