___
___ 変 [change]
is in  ___
is in  ___
On-reading: ヘン as in 変形 henkei ___
HEN ka(eru|waru) to change | unusual | strange 
変える kaeru to change (tr.)
変わる kawaru to change (intr.)
変形 henkei transformation 形 [shape] 
大変 taihen very