Piles of paper vs Stacks of paper

Examples:

• There were piles of paper scattered all over the desk.
• The office was filled with piles of paper waiting to be sorted.
• She had to clear the piles of paper off the table to make space for her laptop.
• The old filing cabinet was overflowing with piles of paper.
• The cluttered room was full of piles of paper and books.

Alternatives:

• heaps of paper
• mountains of paper
• mounds of paper
• bundles of paper
• collections of paper

Examples:

• She organized the documents into neat stacks of paper on the shelf.
• The printer churned out stacks of paper for the meeting handouts.
• He placed the stacks of paper in alphabetical order for easy reference.
• The librarian shelved the books and stacked the paper neatly.
• The office supplies included stacks of paper for printing.

Alternatives:

• piles of paper
• reams of paper
• bundles of paper
• collections of paper
• sheets of paper