Old Church Slavonic аблъко

← Irish úll (cognate)

← Old High German apful (cognate)

← Old High German afful (mention)

← Proto-Indo-European *h₂eb-ōl-s (inherited)

← Proto-Indo-European *h₂eb-l-o- (mention)

← Lithuanian obuolys (cognate)

← Latvian ābols (cognate)

← Old Norse epli (cognate)

← Old Irish ubull (cognate)

← Proto-Slavic *ablъko (inherited)

← Proto-Slavic *ablъkъ (mention)

← Proto-Slavic *ablъka (mention)

← Swedish äpple (cognate)

→ Latvian ābols (cognate)