1 Mr. Bos of Eindhoven read the title-word in Vestdijk\u27s Else Bohler and has extracted the prachtsymboliek [splendid symbolism] form it: in this word there appears no single letter more than once! That applies also to words such as dampkringslucht [atmospheric air] and gymnastiekvrouw [lady gymnast], but it is not easy to discover long words with this unique property