←
Proto-Indo-European (inherited)
←
Proto-Indo-European *keh₂i- (mention)
←
Romanian cere (mention)
→
Portuguese céu (cognate)
→
Romanian Cerăt (mention)
→
Istro-Romanian țer (cognate)
→
Aromanian tser (cognate)
→
Aromanian tser (mention)
→
Aromanian tser (cognate)
→
Megleno-Romanian țer (cognate)
→
Megleno-Romanian tser (mention)
→
Albanian qiell (cognate)
→
Albanian qarr (mention)