3027. Why do these characters lack possibilities? 加 大 牛 爿 石

加 KA, kuwa(eru), kuwa(waru) - add, append, join, take part

大 DAI, oo(kii) - big

牛 GYUU, ushi - cow

爿 SHOU, nedai, katahashi - bed

石 SEKI, SHAKU, ishi - stone

Add 可 (KA - good, possible, approval) and anything's possible!

哿 KA, yoi - hairclip

奇 KI - strange, curious

牱 KA - boathook

牁 KA - boathook

砢 KA, RA - jewel, gem