Translations: the word in the other languages
- Afrikaans: taaiste
- Amharic: ለማየት
- Arabic: اصعب
- Azerbaijani: sərt
- Bashkir: ҡаты
- Belarusian: жорсткія
- Bulgarian: твърди
- Bengali: কঠিন
- Bosnian: najteži
- Catalan: més dura
- Cebuano: labing lisud nga
- Czech: nejtěžší
- Welsh: caletaf
- Danish: hårdeste
- German: härtesten
- Greek: πιο δύσκολες
- Esperanto: plej forta
- Spanish: más difíciles
- Estonian: karmim
- Basque: gogorrenak
- Persian: سخت ترین
- Finnish: kovimmat
- French: les plus difficiles
- Irish: toughest
- Scottish Gaelic: toughest
- Galician: máis difícil
- Gujarati: અઘરી
- Hebrew: הקשה ביותר
- Hindi: सबसे कठिन
- Croatian: tvrd
- Haitian: di
- Hungarian: legkeményebb
- Armenian: կոշտ
- Indonesian: terberat
- Icelandic: erfiðustu
- Italian: più difficili
- Japanese: 困難
- Javanese: toughest
- Georgian: უმძიმესი
- Kazakh: қатаң
- Khmer: ស្វិត
- Kannada: ಕಷ್ಟದ
- Korean: 가장 힘든
- Kyrgyz: катуу
- Latin: durior
- Luxembourgish: härtesten
- Lao: ຍາກທີ່
- Lithuanian: sunkiausias
- Latvian: visgrūtākais
- Malagasy: henjana indrindra
- Mari: чоштыра
- Maori: uaua
- Macedonian: најтешките
- Malayalam: ബുദ്ധിമുട്ടേറിയ
- Mongolian: хамгийн хэцүү
- Marathi: सवोर्त्तम
- Hill Mari: цаштыра
- Malay: terberat
- Maltese: aktar ħorox
- Burmese: ပြင်းထန်
- Nepali: toughest
- Dutch: zwaarste
- Norwegian: tøffeste
- Punjabi: ਮੁਸ਼ਕਿਲ
- Papiamento: mas difísil
- Polish: twarde
- Portuguese: mais resistente
- Romanian: mai dure
- Russian: жесткие
- Sinhalese: ස්වභාවයෙන් අයින්වෙලා සමාන්යය
- Slovak: najprísnejších
- Slovenian: najtežji
- Albanian: më të vështira
- Serbian: тешко
- Sundanese: toughest
- Swedish: tuffaste
- Swahili: toughest
- Tamil: கடினமான
- Telugu: క్లిష్ట
- Tajik: сахт
- Thai: อน่ะหนังเหนียวจะ
- Tagalog: toughest
- Turkish: zorlu
- Tatar: катгый
- Udmurt: чурытоме
- Ukrainian: жорсткі
- Urdu: سب سے مشکل
- Uzbek: qiyin
- Vietnamese: khó khăn nhất
- Xhosa: toughest
- Yiddish: טאַפאַסט
- Chinese: 最艰难