While it is true that people are capable of understanding different languages, that does not mean it is not subjective. People have greatly different understandings of different words. This has been evidenced in your discussions with various people, I am sure, as many people have different conceptions of the words you use (freedom, objectivity etc.). To say words are presented to everyone equally and with equal comprehension is false. They are comprehended differently, based on everyone's own experiences with the words in the past. This makes them subjective. They may hold similar meaning to what others believe the words mean, but to say they hold they exact same meaning (which is what would be required to call them objective) is false.