←
Bulgarian ора́ (cognate)
←
Old Church Slavonic орати (cognate)
←
Ancient Greek ἀρόω (cognate)
←
Proto-Indo-European *ar- (derived)
←
Proto-Indo-European *arə- (mention)
←
Proto-Indo-European *h₂erh₃- (mention)
←
Proto-Indo-European *h₁er- (mention)
←
Lithuanian árti (cognate)
←
Old Norse erja (cognate)
←
Old Prussian artoys (cognate)
→
Lithuanian arti (cognate)
→
Latvian arkls (mention)