6 strokes
file, row, rank, tier, column
On'Yomi: レツ, レ
Kun'Yomi:
10 strokes
seat, mat, occasion, place
On'Yomi: セキ
Kun'Yomi: むしろ
8 strokes
someone, person
On'Yomi: シャ
Kun'Yomi: もの
9 strokes