Comparative evidence

1.teu̯g, 1.steu̯g

• PCelt. *stu-n-g-o- ‘bend’ (Matasović 2009: 358)

• MIr. as-toing ‘refuse’, ‘swear away’ (Matasović 2009: 358)

• MW. estwng, ystwng, estyngi ‘bend’, ‘lower oneself’ (Matasović 2009: 358)

• MBret. stoeaff ‘bend’, ‘lower oneself’ (Matasović 2009: 358)

References

Matasović 2009 = Matasović, R. 2009. Etymological Dictionary of Proto-Celtic. Brill.