Accumulation  /əkjuːmjʊˈleɪʃ(ə)n/  

Noun

Synonyms: Collection, mass, pile, heap, store, hoard, perks
Antonyms: Fall, loss, reduction, scattering, subtraction

Hindi: संचय
Punjabi: ਇਕੱਤਰ ਕਰਨਾ

Meaning:

1. The acquisition or gradual gathering of something.

2. A mass or quantity of something that has gradually gathered or been acquired.

Plural nounAccumulations.

Sentence:

The accumulation of paperwork on her desk.