Earlier quoted context omitted.
>> French uses a wider vocabulary than English This seems an extraordinary claim, given that English is generally considered to have the largest number of words of any modern language (mostly because we just steal them).
Word-use is roughly Zipf-distributed [0] in most all modern languages, so there's not much difference in the number of commonly used words (as long as you ignore basic differences like the existence of articles and the richness of word inflection). An analysis of English and French texts on Project Gutenburg shows that 93 words account for half of English usage, versus 89 for French [1]. English has fewer words in th…
So about 50% more words for French. The very extreme tail is less interesting because it captures the size of the dictionary, and words very rarely used.
I think the exponent of the tail would be the most relevant metric, but I can't open those pdf. Can someone plot the inverse CDF and make a log-log plot?