SHLEP is validvalid

to schlep [v SHLEPPED, SHLEPPING, SHLEPS] : SHLEPPER [n]

12,707 of 196,601 in NWL2023·also valid in CSW24

(Yiddish) to drag one's feet; travel a great distance, also SCHLEP, SCHLEPP, SHLEPP [v SHLEPPED, SHLEPPING, SHLEPS]