Concept:Arbitrariness in language means there is no natural or logical link between a word and what it stands for.
Explanation:Words are chosen by convention, not by any inherent connection to their meaning.
For example, the sound "dog" has no logical reason to refer to the animal; it is purely a social agreement.
Different languages use completely different words for the same object, proving the lack of a fixed relationship.
Therefore, the meaning of a word cannot be predicted from its form, nor can it be justified by logic.
Answer:D. there is no inherent relation between the words of a language and their meaning.