прочный, трудный, напряженный, трудоемкий, жесткий, будничный, крутой, в гору, несговорчивый, утомительный, довольно крутой, сложно, иллюзорный, огнеупорный, невыполнимый
Yeah, my ARDUOUS journey, however, was for naught.
Meaning and definitions of arduous, translation in Russian language for arduous with similar and opposite words. Also find spoken pronunciation of arduous in Russian and in English language.
What arduous means in Russian, arduous meaning in Russian, arduous definition, examples and pronunciation of arduous in Russian language.