Spell it right dictionary /

Eitemau Tebyg

• The McGraw-Hill dictionary of misspelled and easily confused words : choose the right word and spell it correctly! /
  gan: 241049 David, Downing, et al.
  Cyhoeddwyd: (2006)
• Dictionary of English Spelling : Quicker, clearer and easier to use than a conventional dictionary /
  gan: 304071 Manser, Martin H.
  Cyhoeddwyd: (1999)
• Sounds, symbols and spellings /
  gan: Brown, Adam, 1952-
  Cyhoeddwyd: (2005)
• Spelling /
  gan: 331206 Allen, Robert
  Cyhoeddwyd: (2002)
• Spelling for life : uncovering the simplicity and science of spelling /
  gan: Stone, Lyn, 1971-
  Cyhoeddwyd: (2014)