Glad is related to Joy. Accomplishment can Joy. Accomplishment is related to Reward. Reward is the opposite of Penalty. 
Noise is related to Traffic. Traffic is related to Green. Green is a synonym of Raw. Raw is a synonym of Naked. 
Glad <--RelatedTo--> Joy <--CapableOf-- Accomplishment <--RelatedTo--> Reward <--Antonym--> Penalty 
Noise <--RelatedTo--> Traffic <--RelatedTo--> Green <--Synonym--> Raw <--Synonym--> Naked 