40代
How to write Japanese & Stroke order

Check also 代  

Names and idioms with total stroke of 5:
辺  民  一十七  鈇田  匞  

Names and idioms similar to 40代:
紗代子  登代美  十二代目  三時代  代替療法  

Yojijukugo(idioms with 4 Kanji characters) including 40代:
燕雁代飛  三百代言  世代交代  

Proverbs including 40代:
売り家と唐様で書く三代目  娘三人持てば身代潰す  背に腹は代えられない  

Check stroke order for the words below:
喜央  歓送迎会  鈴来  鰕  客家  秉秀  神無備  大弾