Tight is a different concept from Loose. Loose is the opposite of Firm. Firm is related to Lawyer. Lawyer is related to Attorney. 
Sale is related to Time. Time is related to Measurement. Measurement is related to Far. Far is similar to Cold. 
Tight <--DistinctFrom--> Loose <--Antonym--> Firm <--RelatedTo--> Lawyer <--RelatedTo--> Attorney 
Sale <--RelatedTo--> Time <--RelatedTo--> Measurement <--RelatedTo--> Far <--SimilarTo--> Cold 