abrasive
/əˈbɹeɪsɪv/ · /əˈbɹeɪ.sɪv/
Meaning 1
A rough material used to grind or polish a surface.
“Workers used a fine abrasive to smooth the stone tools.”Add to my deck
Meaning 2
Rough or harsh, often causing wear.
“The abrasive surface scratched the wooden table.”Add to my deck