Noun change

Singular
sandpaper

Plural
sandpapers

  1. The plural form of sandpaper; more than one (kind of) sandpaper.

Verb change

Plain form
sandpaper

Third-person singular
sandpapers

Past tense
sandpapered

Past participle
sandpapered

Present participle
sandpapering

  1. The third-person singular form of sandpaper.