This list represents 167 content words, built upon the list by Pagel 2007 200. It was originally compiled with the purpose of assessing the rate of lexical replacement for the specified concepts in English, Danish, Dutch, German and Swedish, according to word class, frequency, age of acquisition, synonyms, arousal, imageability and average mutual information either from published databases or from corpora and lexica. The data are ranked based on the measurements in the Rate column, reflecting the degree of borrowability for each concept.