Vocabulary relationships

Indicate the relationship between the pairs of words. Similar means that you can substitute one for another with no big change in meaning (purple/violet). Opposite means just that (boy/girl...short/tall). No relationship means that they are 2 different items altogether that are not opposites or synonyms. (Example..pen and pencil are NOT RELATED as they are both writing implements but are different tools. Hamburger and hot dog are both types of food but are unique to each other.