Tree of language /

Eitemau Tebyg

• Words and their stories /
  gan: Sutcliffe, Herbert .
• Phrase and word origins /
  gan: Holt, Alfred H .
• Prosodic systems and intonation in english /
  gan: Crystal, David .
• History of english words /
  gan: Barfield, Oven
• Semantic syntax /
  Cyhoeddwyd: (1974)