Nasty is a different concept from Beautiful. Beautiful is the opposite of Wet. Wet is related to Steam. Steam is related to Waste. 
Particular is a synonym of Strict. Strict is a synonym of Tough. 
Nasty <--DistinctFrom--> Beautiful <--Antonym--> Wet <--RelatedTo--> Steam <--RelatedTo--> Waste 
Particular <--Synonym--> Strict <--Synonym--> Tough 