Proto-Austric: *ʔcut
Meaning: rub
Proto-Austroasiatic: *ʒu:t Austroasiatic meaning: wipe, rub
Miao-Yao parallels: Yao sɔt.1 to brush off, wipe off
Proto-Austronesian: *isut
Austronesian meaning: rub, scour, scrub
References: Peiros 1998, 167 compares PAN *'ug'ut' 'rub'.