amassment

the artist's studio was an amassment of paints, brushes, and canvases.

years of collecting resulted in a vast amassment of antique furniture.

the politician's amassment of wealth was widely criticized.

his amassment of knowledge on the subject was impressive.

the library's amassment of rare books was a treasure trove for scholars.

the company's amassment of data was used to improve its products.

his amassment of power was both admired and feared.

the museum's amassment of artifacts spanned centuries.

she had an amassment of photographs from her travels around the world.