Answer:
安 AN, yasu(i) - peace, cheap
主 SHU, nushi, omo - lord, main
林 RIN, hayashi - woods
目+心 MOKU, me - eye / SHIN, kokoro - heart
立+斤 RITSU, RYUU, ta(tsu), ta(teru) - stand / KIN - unit of weight, loaf
Adding a tree (木 MOKU, BOKU, ki - tree) to these characters lets them branch out in a new direction!
案 AN - plan, proposal
柱 CHUU, hashira - pillar, column, pole
森 SHIN, mori - forest
想 SOU - idea, thought
新 SHIN, atara(shii), arata, nii - new