Where does “liszajec” come from?

liszajec (Polish) comes from Polish -ec, from Old Polish -ec, from Proto-Slavic -ьcь, from Lithuanian -ikas, from Proto-Indo-European -iḱos — -y, -ic.

liszajec (Polish): impetigo

Definitions

impetigo

Ancestry of “liszajec”, step by step

Step	Language	Word	Meaning
1	Polish	-ec	A masculine suffix
2	Old Polish	-ec	forms nouns
3	Proto-Slavic	-ьcь	Forms diminutives from nouns; Forms nouns from...
4	Lithuanian	-ikas	—
5	Proto-Indo-European	-iḱos	-y, -ic

Every word from Proto-Indo-European -iḱos →Every word from Polish -ec →Every word from Proto-Slavic -ьcь →