補だ
How to write Japanese & Stroke order

Check also 補  

Names and idioms with total stroke of 18:
気短  徠我  三木將  頃来  勁勇  

Names and idioms similar to 補だ:
補手  補充部  労働災害補償金  幹部候補生学校  最近傍補間法  

Check stroke order for the words below:
司下  掬文  大宝令  優容  竊々  孫針