１字
How to write Japanese & Stroke order

Check also 字  

Names and idioms with total stroke of 6:
扠  人入れ  一七三  八文  乙白  

Names and idioms similar to １字:
漢英字典  補助漢字  異体文字  丸文字  眼字  

Yojijukugo(idioms with 4 Kanji characters) including １字:
一字一句  一字褒貶  不説一字  

Idioms including １字:
金字塔  十字架を負う  忍の一字  

Check stroke order for the words below:
弘輝  鞠佳  大夫人  概言  遠海魚  作用薬