Instant is related to Live. Live is related to Dying. 
Hot is the opposite of Snow. Snow is related to Sight. Sight is a synonym of Glimpse. Glimpse is a synonym of Spot. 
Instant <--RelatedTo--> Live <--RelatedTo--> Dying 
Hot <--Antonym--> Snow <--RelatedTo--> Sight <--Synonym--> Glimpse <--Synonym--> Spot 