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Old Irish saigid
← Proto-Celtic *sagyeti (inherited)
← Proto-Celtic *sagetis (inherited)
← Proto-Indo-European *seh₂g- (root)
← Proto-Indo-European *seh₂g- (derived)
← Proto-Indo-European *seh₂g- (root)
← Proto-Indo-European *seh₂g- (derived)
← Proto-Indo-European *-tis (mention)
← Old Irish segait (mention)
← Old Irish ·segat (mention)
← Old Irish ·segar (mention)
← Old Irish saidid (mention)
← Old Irish laigid (mention)
← Old Irish aig (mention)
← Old Irish -igidir (link)
← Old Irish saichdetu (link)

→ Old English secan (cognate)
→ Welsh haeddu (cognate)
→ Irish fiafraigh (mention)
→ Scottish Gaelic taisg (mention)
→ Alemannic German sueche (cognate)
→ Manx ynsee (mention)
→ Old Irish condieig (affix)
→ Old Irish íarmifoich (affix)
→ Old Irish rosaig (affix)
→ Old Irish saichdetu (affix)
→ Old Irish toschith (affix)