Eng: Stack...

疊

Duplicate, Fold, Folded, Repeat, Sheaf, Stack, Wad

碼

Number, Numeral, Pile, Stack, Weight, Yard

堆

Heap, Mass, Pile, Stack

摞

Pile up, Stack

堆疊

Stack, Stacked, Stacking, Stacks, To stack

堆疊

Stack, Stacked, Stacking, Stacks, To stack

摺疊

Fold, Stack