/tʌf/
noun
A person who obtains things by force; a thug or bully.verb
To endure.To toughen.adjective
Strong and resilient; sturdy.(of food) Difficult to cut or chew.Rugged or physically hardy.Stubborn.(of weather etc) Harsh or severe.Rowdy or rough.(of questions, etc.) Difficult or demanding.Undergoing plastic deformation before breaking.interjection
Used to indicate lack of sympathy