00More optionsShareSaveReportVideo vocabularyNo vocabulary matches your filterstoughUS /tʌf/・UK /tʌf/Adjective(Of food) difficult to chew or bite throughVery difficult to do or deal withNounA rough and aggressive person.A2More threatUS /θrɛt/・UK /θret/NounWarning of probable troubleA warning that you may be harmedA2TOEICMore buryUS /ˈbɛri/・UK /'berɪ/Transitive VerbTo put something into the ground and cover itB1More hellUS /hɛl/・UK /hel/Noun (Countable/Uncountable)Any place of pain and sufferingA very unpleasant or difficult experience.A2More Use EnergyUnlock All VocabularyUnlock pronunciation, explanations, and filtersUnlock