Match is a synonym of Catch. Catch is related to Sail. Sail is a different concept from Speed. Speed is related to Sign. 
Broad is the opposite of Tight. Tight is a synonym of Intimate. Intimate is a synonym of Thick. 
Match <--Synonym--> Catch <--RelatedTo--> Sail <--DistinctFrom--> Speed <--RelatedTo--> Sign 
Broad <--Antonym--> Tight <--Synonym--> Intimate <--Synonym--> Thick 