Proto-Slavic *pętь

→ Belarusian пяць (inherited)

→ Bulgarian пет (inherited)

→ Czech pět (inherited)

→ Kashubian piãc (inherited)

→ Kashubian pińc (inherited)

→ Old Church Slavonic пѧть (inherited)

→ Lower Sorbian pěś (inherited)

→ Upper Sorbian pjeć (inherited)

→ Latvian pieci (cognate)

→ Macedonian пет (inherited)

→ Polish pięć (inherited)

→ Polabian pąt (inherited)

→ Russian пять (inherited)

→ Rusyn пять (inherited)

→ Serbo-Croatian pet (inherited)

→ Serbo-Croatian пет (inherited)

→ Slovak päť (inherited)

→ Slovene pet (inherited)

→ Albanian pesë (cognate)

→ Silesian piyńć (inherited)

→ Ukrainian п'ять (derived)