Irish spéir

← Ancient Greek σφαῖρα (derived)

← Latin sphēra (derived)

← Latin sphaera (mention)

← Middle Irish spéir (inherited)

→ Irish spéirbhean (compound)

→ Irish spéirbhruinneall (compound)

→ Irish spéirghealach (affix)

→ Irish spéirghlan (affix)

→ Irish spéirghorm (affix)

→ Irish spéirléas (affix)

→ Irish spéiriúil (affix)

→ Manx speyr (cognate)