868. What character can be added to both of these characters to give other characters? 苗_ -> _才

Answer:

苗  BYOU, nae, nawa - seedling, sapling

才  SAI - talent, genius

Add 木: 苗+木 木+才 

木  MOKU, BOKU, ki - tree

菓  KA - cake, fruit

材  ZAI - wood, material