Proto-MSA

*ṯVfVr-at- - dung pellet (Kogan 2015:575)

Is likely related to Tgr. šəfər ‘manure, dung’ (WTS 230), but further possible cognates are rather uncertain (SED I No. 282). (Kogan 2015:575)

Mehri
ṯəfərīt - dung pellet (ML 416)
Jibbali
ṯfírét - dung pellet (JL 283)