What is another word for excluder?
Pronunciation: [ɛksklˈuːdə] (IPA) 
The word 'excluder' refers to something or someone that keeps another person or thing away or prevents access. Some synonyms for the term 'excluder' are 'barrier', 'blocker', 'withholder', 'prohibitor', 'denier', 'abstainer', 'ousting', and 'expeller'. These words apply in different situations but with the same purpose of keeping someone or something away or limited. 'Barrier' refers to an obstacle that physically prevents passage, while 'blocker' is more on hindering progress. 'Withholder' usually pertains to keeping something held back, while a 'prohibitor' completely disallows something from taking place. Lastly, 'denier' means dismissing someone's request or idea, while 'abstainer', 'ousting' and 'expeller' connote more of evasion and removal from a situation or place.
