Both Czech and English are Indo-European. The stronger test would be to compare with more diverse languages. I do not know the answer. I did find from http://w

Both Czech and English are Indo-European. The stronger test would be to compare with more diverse languages. I do not know the answer. I did find from http://wals.info/chapter/87 http://wals.info/chapter/87 that in Ojibwa, "words expressing adjectival meaning are really verbs".